<http://webisa.webdatacommons.org/113278793>	<http://www.w3.org/ns/prov#value>	"The 188 air toxics listed in the Clean Air Act are pollutants that may cause cancer or other serious health effects." .
<http://webisa.webdatacommons.org/113278793>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/113278793>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usda.gov> .
<http://webisa.webdatacommons.org/prov/393275614>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/113278793> .