diff --git a/.gitignore b/.gitignore
index 321c05d..db99706 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 */**/.venv
 */**/.env
 .idea
+*/**/node_modules/
+*/**/bun.lockb
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 9a92850..633c14e 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -4,8 +4,12 @@
         "editor.defaultFormatter": "ms-python.autopep8"
     },
     "cSpell.words": [
+        "bunx",
+        "loterre",
         "Loterre",
+        "NETSCITY",
+        "skos",
         "venv",
         "webdav"
     ]
-}
\ No newline at end of file
+}
diff --git a/loterre-resolvers/.gitignore b/loterre-resolvers/.gitignore
new file mode 100644
index 0000000..b8f17d9
--- /dev/null
+++ b/loterre-resolvers/.gitignore
@@ -0,0 +1 @@
+/databases
diff --git a/loterre-resolvers/README.md b/loterre-resolvers/README.md
index 69f870d..8d41508 100644
--- a/loterre-resolvers/README.md
+++ b/loterre-resolvers/README.md
@@ -49,5 +49,9 @@ dvc config core.autostage true
 1. se mettre dans ce répertoire: `cd loterre-resolvers`
 2. activer l'environnement virtuel: `source .venv/bin/activate`
 3. lancer le script: `./bin/get-files.sh`
-4. ajouter les fichiers à DVC: `dvc add ./data/*.skos`
-5. pousser les fichiers sur le remote: `dvc push`
+4. lancer la création des bases à mettre à jour: `dvc repro`
+5. pousser les fichiers: `dvc push`
+
+> [!NOTE]  
+> Pour lancer la génération d'un vocabulaire en particulier (ex: `216`),
+> utiliser `dvc repro tgz@216`.
diff --git a/loterre-resolvers/combine.ini b/loterre-resolvers/combine.ini
new file mode 100644
index 0000000..50d0d6f
--- /dev/null
+++ b/loterre-resolvers/combine.ini
@@ -0,0 +1,62 @@
+# Configuration du chemin de stockage des bases des données locales
+[env]
+path = location
+value = fix(`${env('TMPDIR', '/tmp')}/databases/${env('weekNumber')}/${env('loterreID', 'noid')}`)
+
+# STEP 0 : On normalise la valeur à rechercher (de la même manière que l'index a été créé)
+[assign]
+path = value
+value = fix(_.deburr(String(self.value).replace(/[`~!@#$%^&*()_|+\-=?;:'",.<>\{\}\[\]\\\/\s]/g, '').toLowerCase()))
+
+path = loterreID
+value = env('loterreID')
+
+# primer contient l'URL à Télécharger (voir download.ini)
+path = primer
+value = env('primer')
+
+# STEP 1 : On vérifie si le vocabulaire est présent localement
+[load]
+location = env('location')
+domain = fix('loterre-vocabulaires').append('-loaded')
+path = loterreID
+target = isAlreadyDownload
+
+# STEP 1.1 : s'il n'est pas présent localement
+[swing]
+test = get('isAlreadyDownload').isEmpty()
+
+# STEP 1.2 : on mémorise le fait que l'on va en faire une copie locale
+[swing/save]
+location = env('location')
+domain = fix('loterre-vocabulaires').append('-loaded')
+path = loterreID
+
+# STEP 1.3 : On télécharge la version distante en XML, on la convertit en JSON et on sauvegarde localement
+[swing/singleton]
+file = ./v1/download.cfg
+
+# STEP 1.4 : Avec la version JSON fraîchement générée on construit un index inversé
+[swing/singleton]
+file = ./v1/compile.cfg
+
+[swing/exchange]
+value = self().pick(['id', 'value', 'state'])
+
+# STEP 2 : On cherche une correspondance dans l'index inversé
+[load]
+location = env('location')
+domain = env('loterreID').prepend('loterre-').append('indexes')
+path = value
+target = result
+
+[replace]
+path = id
+value = get('id')
+path = value
+value = get('result.value', 'n/a')
+
+# STEP 2 : si l'index inversé nous donne une URI, avec on va chercher les informations associées
+[expand]
+path = value
+file = ./v1/transcribe.cfg
diff --git a/loterre-resolvers/compile.ini b/loterre-resolvers/compile.ini
new file mode 100644
index 0000000..4c63c61
--- /dev/null
+++ b/loterre-resolvers/compile.ini
@@ -0,0 +1,46 @@
+[use]
+plugin = basics
+plugin = analytics
+plugin = storage
+
+# build the reverse index
+[cast]
+location = env('location')
+domain = env('loterreID').prepend('loterre-').append('concepts')
+
+[replace]
+path = id.about
+value = get('rdf$about')
+# select all keys and remove duplicates to avoid ambiguities
+path = value
+value = get('indexKeys')
+
+path = id.score
+value = get('score')
+
+# create an entry for all keys
+[exploding]
+
+# invert id & value because of [exploding] which works only by value (not by id)
+[replace]
+path = id
+value = get('value')
+path = value
+value = get('id.about')
+path = score
+value = get('id.score')
+
+[debug]
+text = INDEX
+
+[save]
+location = env('location')
+domain = env('loterreID').prepend('loterre-').append('indexes')
+path = id
+score = get('score')
+
+[pop]
+
+[replace]
+path = state
+value = compile
diff --git a/loterre-resolvers/create-databases.ini b/loterre-resolvers/create-databases.ini
new file mode 100644
index 0000000..27227c3
--- /dev/null
+++ b/loterre-resolvers/create-databases.ini
@@ -0,0 +1,38 @@
+#!/usr/bin/env npx ezs
+
+# Input: [{ "loterreID": "216" }]
+
+# Usage: loterreID=2XK bunx ezs create-databases.ini <<< '[{"loterreId": "2XK"}]'
+
+[use]
+# JSONParse
+plugin = basics
+# save
+plugin = storage
+
+[env]
+path = location
+value = fix(`${env('PWD', '.')}/databases/${env('loterreID', 'noid')}`)
+
+[JSONParse]
+
+[replace]
+path = loterreID
+value = env('loterreID', _.get("loterreID"))
+
+[debug]
+text = Avant save
+
+[save]
+location = env('location')
+domain = fix('loterre-vocabulaires').append('-loaded')
+path = loterreID
+
+[delegate]
+file = ./download.ini
+
+[delegate]
+file = ./compile.ini
+
+[dump]
+indent = true
diff --git a/loterre-resolvers/download.ini b/loterre-resolvers/download.ini
new file mode 100644
index 0000000..0cfb70d
--- /dev/null
+++ b/loterre-resolvers/download.ini
@@ -0,0 +1,38 @@
+[use]
+plugin = basics
+plugin = analytics
+plugin = storage
+
+
+# Download the skos, parse it and save it
+[exchange]
+value = fix([`./data/${env('loterreID', 'noid')}.skos`])
+
+[FILELoad]
+[FILEMerge]
+
+[XMLParse]
+separator = /rdf:RDF/skos:Concept
+
+# build indexKeys (remove duplicates to avoid ambiguities)
+[assign]
+path = indexKeys
+value = fix(_.get(self, 'skos$prefLabel'), _.get(self, 'skos$altLabel'), _.get(self, 'skos$hiddenLabel')). \
+		flatten().\
+		filter(o => _.has(o, '$t')).\
+		map(o => _.deburr(String(o.$t).replace(/[`~!@#$%^&*()_|+\-=?;:'",.<>\{\}\[\]\\\/\s]/g, '').toLowerCase())).\
+		uniq()
+
+path = score
+value = get('owl$deprecated.$t', 3).thru(x => Number(String(x).toLowerCase() === 'true' ? 1 : 2))
+
+[save]
+location = env('location')
+domain = env('loterreID').prepend('loterre-').append('concepts')
+path = rdf$about
+
+[pop]
+
+[replace]
+path = state
+value = download
diff --git a/loterre-resolvers/dvc.lock b/loterre-resolvers/dvc.lock
new file mode 100644
index 0000000..d98dafb
--- /dev/null
+++ b/loterre-resolvers/dvc.lock
@@ -0,0 +1,236 @@
+schema: '2.0'
+stages:
+  tgz@216:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=216 bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/216.tgz databases/216
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/216.skos
+      hash: md5
+      md5: 3adb88d03412ed4e4569b71b14354d0c
+      size: 1936035
+    outs:
+    - path: databases/216.tgz
+      hash: md5
+      md5: 28ef3059d93b91020f524680d54d6b2f
+      size: 3343752
+  tgz@QX8:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=QX8 bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/QX8.tgz databases/QX8
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/QX8.skos
+      hash: md5
+      md5: 0e0210f8098cfa0d19918469480f60a0
+      size: 2027326
+    outs:
+    - path: databases/QX8.tgz
+      hash: md5
+      md5: d9a42f34fb27d39ad02c1811aedcd3e1
+      size: 3095298
+  tgz@3JP:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=3JP bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/3JP.tgz databases/3JP
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/3JP.skos
+      hash: md5
+      md5: 8a20304e8bf72fd72c82879d922dc173
+      size: 2308578
+    outs:
+    - path: databases/3JP.tgz
+      hash: md5
+      md5: 8dede3f3882c5238fe9fd19743f6de23
+      size: 5786310
+  tgz@73G:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=73G bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/73G.tgz databases/73G
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/73G.skos
+      hash: md5
+      md5: f77a6ade78f20824c4ac32b5a5a290be
+      size: 2496320
+    outs:
+    - path: databases/73G.tgz
+      hash: md5
+      md5: aa9291d2e8edabea9c4d87e1cad22bde
+      size: 4861450
+  tgz@9SD:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=9SD bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/9SD.tgz databases/9SD
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/9SD.skos
+      hash: md5
+      md5: 7a7ecf5ef02e07bfb0ca26af228a0ea9
+      size: 3078291
+    outs:
+    - path: databases/9SD.tgz
+      hash: md5
+      md5: 2e8c5de44935cbb1ed3905d5334554f9
+      size: 2447909
+  tgz@P66:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=P66 bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/P66.tgz databases/P66
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/P66.skos
+      hash: md5
+      md5: 0c9cfd915beba169a839ebfa90c20c76
+      size: 3917649
+    outs:
+    - path: databases/P66.tgz
+      hash: md5
+      md5: ec4329197f7cde2ce323cad10a06d9fb
+      size: 3599562
+  tgz@MDL:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=MDL bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/MDL.tgz databases/MDL
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/MDL.skos
+      hash: md5
+      md5: 03fa07edb29af5a50801302722c8fb16
+      size: 5657134
+    outs:
+    - path: databases/MDL.tgz
+      hash: md5
+      md5: 3db94dbb55139947b21a466f5f1dbf8b
+      size: 7664643
+  tgz@P21:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=P21 bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/P21.tgz databases/P21
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/P21.skos
+      hash: md5
+      md5: 3d44f296cb995aedae522a50a33b2762
+      size: 8495524
+    outs:
+    - path: databases/P21.tgz
+      hash: md5
+      md5: ed22963ea4f4470fb4d293bc5f312a49
+      size: 12846318
+  tgz@BVM:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=BVM bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/BVM.tgz databases/BVM
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/BVM.skos
+      hash: md5
+      md5: 08e1013cdf5b8d13f9da6c318a9e90c4
+      size: 9635826
+    outs:
+    - path: databases/BVM.tgz
+      hash: md5
+      md5: 3f8a4c3ceba8f3c45dc91be3d9ba948f
+      size: 5085076
+  tgz@2XK:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=2XK bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/2XK.tgz databases/2XK
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/2XK.skos
+      hash: md5
+      md5: b9c11f0d64f73cbd1109b8f80a0850e7
+      size: 28170863
+    outs:
+    - path: databases/2XK.tgz
+      hash: md5
+      md5: ebf4d581d27c9db024e1debf9ec849a1
+      size: 21391769
+  tgz@N9J:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=N9J bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/N9J.tgz databases/N9J
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/N9J.skos
+      hash: md5
+      md5: 4cbae496c05d3d2a534f52c059153d90
+      size: 58246718
+    outs:
+    - path: databases/N9J.tgz
+      hash: md5
+      md5: 2b78b493c8a108597296503e857e3c93
+      size: 56017597
+  tgz@D63:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=D63 bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/D63.tgz databases/D63
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/D63.skos
+      hash: md5
+      md5: 990c26cb46fc302441f84ca46b6d0a28
+      size: 92156390
+    outs:
+    - path: databases/D63.tgz
+      hash: md5
+      md5: bac27a547b6bcacb5b7c0eeb60a25825
+      size: 40158038
+  tgz@JVR:
+    cmd:
+    - EZS_PIPELINE_DELAY=1200 loterreID=JVR bunx ezs create-databases.ini <<< '[{}]'
+    - tar -czf databases/JVR.tgz databases/JVR
+    deps:
+    - path: create-databases.ini
+      hash: md5
+      md5: d24e36d0f1e6c881b412528ecbd78b4d
+      size: 604
+    - path: data/JVR.skos
+      hash: md5
+      md5: 4ef3370991e26d92054eeb66c5f75b42
+      size: 117642710
+    outs:
+    - path: databases/JVR.tgz
+      hash: md5
+      md5: 3df5c6acfb417d2549721c61af666edf
+      size: 113042022
diff --git a/loterre-resolvers/dvc.yaml b/loterre-resolvers/dvc.yaml
new file mode 100644
index 0000000..f71d731
--- /dev/null
+++ b/loterre-resolvers/dvc.yaml
@@ -0,0 +1,25 @@
+stages:
+  tgz:
+    foreach:
+      - 216 # Éducation
+      - QX8 # Paléoclimatologie
+      - 3JP # Sociologie
+      - 73G # Philosophie
+      - 9SD # Pays et subdivisions
+      - P66 # Mémoire
+      - MDL # Astronomie
+      - P21 # Littérature
+      - BVM # NETSCITY
+      - 2XK # Laboratoires
+      - N9J # SAGE
+      - D63 # Communes (France)
+      - JVR # MESH
+    do:
+      cmd:
+      - EZS_PIPELINE_DELAY=1200 loterreID=${item} bunx ezs create-databases.ini <<< '[{}]'
+      - tar -czf databases/${item}.tgz databases/${item}
+      deps:
+      - data/${item}.skos
+      - create-databases.ini
+      outs:
+      - databases/${item}.tgz
diff --git a/loterre-resolvers/package.json b/loterre-resolvers/package.json
new file mode 100644
index 0000000..eedb66f
--- /dev/null
+++ b/loterre-resolvers/package.json
@@ -0,0 +1 @@
+{ "dependencies": { "@ezs/analytics": "^2.3.2", "@ezs/basics": "^2.7.2", "@ezs/core": "^3.10.4", "@ezs/storage": "^3.2.3" } }
\ No newline at end of file