<http://webisa.webdatacommons.org/prov/344020983>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/423852739> .
<http://webisa.webdatacommons.org/423852739>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/423852739>	<http://www.w3.org/ns/prov#value>	"Hydraulic fracturing, or fracking, is a drilling process used by the oil and gas industry to extract natural gas that is locked away in tight rock formations and buried deep within the earth." .
<http://webisa.webdatacommons.org/423852739>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<foodandwaterwatch.org> .