<http://webisa.webdatacommons.org/prov/83909858>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127957527> .
<http://webisa.webdatacommons.org/127957527>	<http://www.w3.org/ns/prov#value>	"At sites downstream of development and within the Athabasca Delta, concentrations of all PPE except beryllium and selenium remained greater than upstream of development." .
<http://webisa.webdatacommons.org/prov/714004>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/127957527> .
<http://webisa.webdatacommons.org/127957527>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<science.gov> .
<http://webisa.webdatacommons.org/127957527>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .