prov/commit

Merge branch 'master' of github.com:ClioPatria/prov

diff --cc lib/prov_schema.pl
index 878ca77,81d21ec..c699138
--- a/lib/prov_schema.pl
+++ b/lib/prov_schema.pl
@@@ -47,15 -47,15 +47,19 @@@ prov_init(Options) :
      default_provenance_graph(DefaultBundle),
      option(prov(ProvBundle), Options, DefaultBundle),
      option(persistency(Persistency), Options, false),
 -    rdf_unload_graph(ProvBundle),
 +    option(clear_bundle(UnloadBundle), Options, true),
 +    (   UnloadBundle
 +    ->  rdf_unload_graph(ProvBundle),
 +        retractall(current_prov_uri(_,_))
 +    ;   true
 +    ),
      rdf_persistency(ProvBundle, Persistency),
-     prov_uri(ProvBundle, program(_Program), Options),
-     prov_uri(ProvBundle, person(_Person), Options).
+     rdf_assert('', rdf:type, prov:'Bundle', ProvBundle),
+     prov_uri(ProvBundle, program(Program), Options),
+     prov_uri(ProvBundle, person(Person), Options),
+     rdf_assert('', prov:wasAttributedTo, Person, ProvBundle),
+     rdf_assert('', prov:wasAttributedTo, Program, ProvBundle).
+ 
  
  %!  prov_uri(+Graph, -URI, +Options) is det.
  %