Invalidate data & metadata

src/Blob/Controllers/BlobController.cs

@@ -323,6 +323,7 @@ namespace Coscine.Api.Blob.Controllers
                 await resourceTypeDefinition.DeleteEntry(resource.Id.ToString(), path);
 
                 var userGraphName = $"{_rdfStoreConnector.UserUrlPrefix}/{user.Id}";
+                _rdfStoreConnector.SetInvalidation(resource.Id.ToString(), path, "data", new Uri(userGraphName));
                 _rdfStoreConnector.SetInvalidation(resource.Id.ToString(), path, "metadata", new Uri(userGraphName));
 
                 LogAnalytics("Delete File", resourceId, path, user);