diff --git a/config/resources/domain.json b/config/resources/domain.json
index 50fdd45..909d20b 100644
--- a/config/resources/domain.json
+++ b/config/resources/domain.json
@@ -32,7 +32,10 @@
     "nacebel": "http://data.gift/vocabularies/nace-bel/",
     "time": "http://www.w3.org/2006/time#",
     "muAccount": "http://mu.semte.ch/vocabularies/account/",
-    "sh": "http://www.w3.org/ns/shacl#"
+    "sh": "http://www.w3.org/ns/shacl#",
+    "rdfs": "rdfs: <http://www.w3.org/2000/01/rdf-schema#>",
+    "owl": "http://www.w3.org/2002/07/owl#",
+    "task": "http://redpencil.data.gift/vocabularies/tasks/"
   },
   "resources": {
     "agents": {
@@ -101,6 +104,30 @@
         "agent-end-date": {
           "type": "datetime",
           "predicate": "ch:eindedatum"
+        },
+        "vendor": {
+          "type": "string",
+          "predicate": "prov:wasAssociatedWith"
+        },
+        "source": {
+          "type": "string",
+          "predicate": "prov:wasGeneratedBy"
+        },
+        "sourceId": {
+          "type": "string",
+          "predicate": "owl:sameAs"
+        },
+        "harvestDate": {
+          "type": "datetime",
+          "predicate": "task:modifiedOn>"
+        },
+        "harvestJob": {
+          "type": "uri",
+          "predicate": "task:modifiedBy>"
+        },
+        "harvestLink": {
+          "type": "uri",
+          "predicate": "rdfs:seeAlso"
         }
       },
       "relationships": {