<http://webisa.webdatacommons.org/prov/297738889>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/278358329> .
<http://webisa.webdatacommons.org/278358329>	<http://www.w3.org/ns/prov#value>	"chemical such as a fumigating agent or rodenticide in a production area" .
<http://webisa.webdatacommons.org/278358329>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/278358329>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gpo.gov> .