<http://webisa.webdatacommons.org/prov/1800731>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/195917394> .
<http://webisa.webdatacommons.org/195917394>	<http://www.w3.org/ns/prov#value>	"The groundwater contains solvents such as trichloroethylene, commonly used as an industrial solvent, and the soil is contaminated with heavy metals, including lead." .
<http://webisa.webdatacommons.org/195917394>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<startribune.com> .
<http://webisa.webdatacommons.org/195917394>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .