diff --git a/jsonld-contexts/fluid.jsonld b/jsonld-contexts/fluid.jsonld
index fbe30ad..e9d7154 100644
--- a/jsonld-contexts/fluid.jsonld
+++ b/jsonld-contexts/fluid.jsonld
@@ -1,6 +1,7 @@
 {
     "@context": {
         "consumption": "https://vocab.egm.io/consumption",
+        "endDate": "https://vocab.egm.io/endDate",
         "estimatedPrice": "https://vocab.egm.io/estimatedPrice",
         "FluidMonitoring": "https://vocab.egm.io/FluidMonitoring",
         "fluidType": "https://vocab.egm.io/fluidType",
@@ -8,7 +9,10 @@
         "lastRetrievedStartDate": "https://vocab.egm.io/lastRetrievedStartDate",
         "lastStartDate": "https://vocab.egm.io/lastStartDate",
         "meterReference": "https://vocab.egm.io/meterReference",
+        "price": "https://vocab.egm.io/price",
+        "PriceModel": "https://vocab.egm.io/PriceModel",
         "refDevice": "https://vocab.egm.io/refDevice",
-        "retrievalStatus": "https://vocab.egm.io/retrievalStatus"
+        "retrievalStatus": "https://vocab.egm.io/retrievalStatus",
+        "startDate": "https://vocab.egm.io/startDate"
     }
 }
\ No newline at end of file