_:vb50693115	<http://www.w3.org/2002/07/owl#inverseOf>	<http://purl.org/net/provenance/ns#serializedBy> .
_:vb50693115	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/entity/http/purl.org/net/provenance/files> .
_:vb50693115	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#ObjectProperty> .