<http://webisa.webdatacommons.org/255591648>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nap.edu> .
<http://webisa.webdatacommons.org/prov/448968112>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/255591648> .
<http://webisa.webdatacommons.org/255591648>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/255591648>	<http://www.w3.org/ns/prov#value>	"Tests of these two wells revealed traces of trichloroethylene, tetrachloroethylene, and other solvents." .