<http://webisa.webdatacommons.org/prov/2227947>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30078774> .
<http://webisa.webdatacommons.org/30078774>	<http://www.w3.org/ns/prov#value>	"19. Have there been or is there physical evidence of any spills, leaks, or other releases of any toxic/hazardous" .
<http://webisa.webdatacommons.org/30078774>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/30078774>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .