<http://webisa.webdatacommons.org/prov/485662851>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/282557416> .
<http://webisa.webdatacommons.org/prov/163484482>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/282557416> .
<http://webisa.webdatacommons.org/282557416>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/282557416>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<epa.gov> .
<http://webisa.webdatacommons.org/282557416>	<http://www.w3.org/ns/prov#value>	"verified through sources other than the owner or operator." .