anchor.diff:  -include_lib("include/rdf.hrl").
   
   -export([
  +    manage_schema/2,
       pid_observe_rsc_pivot_done/3,
       init/1,
       handle_call/3,
  
positive.code: -mod_title("Ginger RDF").
  -mod_description("RDF in Zotonic").
  -mod_prio(500).
  
  -behaviour(gen_server).
  
  
negative.code:     Triples = z_notifier:foldr(Record, [], Context),
      
      %% todo: store the triples
      [m_rdf_triple:insert(Triple, Context) || Triple <- Triples],
      {noreply, State};
  handle_cast(Msg, State) ->
      {stop, {unknown_cast, Msg}, State}.
  