@prefix rdf: . @prefix ns1: . _:vb595446 rdf:first ns1:Activity ; rdf:rest _:vb595448 . @prefix pwdr: . @prefix ns3: . _:vb595446 pwdr:describedby ns3:prov . @prefix owl: . _:vb595447 rdf:type owl:Class ; owl:unionOf _:vb595446 ; pwdr:describedby ns3:prov . _:vb595448 rdf:first ns1:Agent ; rdf:rest _:vb595449 ; pwdr:describedby ns3:prov . _:vb595449 rdf:first ns1:Entity ; rdf:rest rdf:nil ; pwdr:describedby ns3:prov .