<http://webisa.webdatacommons.org/prov/83607033>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174591575> .
<http://webisa.webdatacommons.org/174591575>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/174591575>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fws.gov> .
<http://webisa.webdatacommons.org/174591575>	<http://www.w3.org/ns/prov#value>	"All of these contaminants except nickel, chromium, and total PAHs were significantly (p???0.05) elevated." .