_:vb50825147	<http://purl.org/net/provenance/ns#performedBy>	<http://www.w3.org/TR/owl2-syntax/#spongerInstance> .
_:vb50825147	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/www.w3.org/TR/owl2-syntax/> .
_:vb50825147	<http://purl.org/net/provenance/ns#performedAt>	"2021-03-18T04:30:59.695510"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:vb50825147	<http://purl.org/net/provenance/ns#accessedService>	<http://www.w3.org/TR/owl2-syntax/> .