Update Entity-example.json

examples/Entity-example.json

@@ -23,5 +23,9 @@
         "type":"Point",
         "coordinates": [-8,44]  
       }
-  }  
+  },
+  "@context": [
+      "https://example.org/ld/vehicle.jsonld",
+      "https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld"
+  ]
 }