<http://webisa.webdatacommons.org/328444400>	<http://www.w3.org/ns/prov#value>	"Some water wells and groundwater that are near shale gas wells have become contaminated with gas and other chemicals that are used in the shale gas well." .
<http://webisa.webdatacommons.org/prov/329940202>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/328444400> .
<http://webisa.webdatacommons.org/328444400>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/328444400>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hmns.org> .