1 files changed, 2 insertions, 2 deletions
diff --git a/lib/dataset.rb b/lib/dataset.rb
index 4816b5a..8c855a9 100644
--- a/lib/dataset.rb
+++ b/lib/dataset.rb
@@ -27,8 +27,8 @@ module OpenTox
       end
     end
 
-    def get
-      super
+    def get(force_no_backend_query=false)
+      super() unless (force_no_backend_query and @rdf.size>0)
       @features = []
       @compounds = []
       @data_entries = []