_:vb50761939	<http://www.w3.org/2007/05/powder-s#describedby>	<http://demo.openlinksw.com/about/id/https/druginfo.nlm.nih.gov/drugportal/jsp/drugportal/professionals.jsp> .
_:vb50761939	<http://purl.org/net/provenance/ns#performedAt>	"2020-12-18T20:24:01.597959"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
_:vb50761939	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/net/provenance/ns#DataAccess> .
_:vb50761939	<http://purl.org/net/provenance/ns#performedBy>	<https://druginfo.nlm.nih.gov/drugportal/jsp/drugportal/professionals.jsp#spongerInstance> .
_:vb50761939	<http://purl.org/net/provenance/ns#accessedService>	<https://druginfo.nlm.nih.gov/drugportal/jsp/drugportal/professionals.jsp> .