1 files changed, 5 insertions, 1 deletions
diff --git a/lib/features.rb b/lib/features.rb
index c56f3e4..0fa1cf0 100644
--- a/lib/features.rb
+++ b/lib/features.rb
@@ -1,3 +1,7 @@
+# CH: should go into validation service
+# - not a complete OT object
+# - only used twice
+# - what about ./validation/validation/validation_service.rb:241:            value = OpenTox::Feature.new(:uri => a.uri).value(prediction_feature).to_s
 module OpenTox
   
   module Feature
@@ -12,4 +16,4 @@ module OpenTox
     end
 
   end
-end
-\ No newline at end of file
+end