<http://webisa.webdatacommons.org/209502962>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wsn.org> .
<http://webisa.webdatacommons.org/209502962>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/40649058>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209502962> .
<http://webisa.webdatacommons.org/209502962>	<http://www.w3.org/ns/prov#value>	"mercury, and other toxins deposited on land and water." .