<http://webisa.webdatacommons.org/25102786>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/410911785>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/25102786> .
<http://webisa.webdatacommons.org/25102786>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgs.gov> .
<http://webisa.webdatacommons.org/25102786>	<http://www.w3.org/ns/prov#value>	"compounds such as pesticides and volatile organic" .