<http://webisa.webdatacommons.org/prov/452575008>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150790401> .
<http://webisa.webdatacommons.org/150790401>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<webvitamins.com> .
<http://webisa.webdatacommons.org/prov/208475392>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/150790401> .
<http://webisa.webdatacommons.org/150790401>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/150790401>	<http://www.w3.org/ns/prov#value>	"E. mercury, heavy metals, PCB's, dioxins, and other contaminants)." .