diff --git a/web/conf/context.jsonld b/web/conf/context.jsonld
index f86ebe078..1ebbdf42b 100644
--- a/web/conf/context.jsonld
+++ b/web/conf/context.jsonld
@@ -129,6 +129,9 @@
     "role" : {
       "@id" : "http://id.loc.gov/ontologies/bibframe/role"
     },
+    "stockNumber" : {
+      "@id" : "http://purl.org/lobid/lv#stockNumber"
+    },
     "longitudeAndLatitude" : {
       "@id" : "http://rdaregistry.info/Elements/u/P60345",
       "@container" : "@set"
@@ -375,6 +378,9 @@
       "@id" : "http://id.loc.gov/ontologies/bibframe/note",
       "@container" : "@set"
     },
+    "langNote" : {
+      "@id" : "http://purl.org/lobid/lv#langNote"
+    },
     "Sonstige" : {
       "@id" : "http://purl.org/lobid/lv#Miscellaneous"
     },