_:vb50826937	<http://purl.org/net/provenance/ns#performedBy>	<http://lists.w3.org/Archives/Public/public-powderwg/2009Feb/0006.html#spongerInstance> .
_:vb50826937	<http://purl.org/net/provenance/ns#accessedService>	<http://lists.w3.org/Archives/Public/public-powderwg/2009Feb/0006.html> .
_:vb50826937	<http://purl.org/net/provenance/ns#performedAt>	"2021-03-18T13:02:36.223189"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:vb50826937	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/http/lists.w3.org/Archives/Public/public-powderwg/2009Feb/0006.html> .
_:vb50826937	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/net/provenance/ns#DataAccess> .