<http://webisa.webdatacommons.org/231403277>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<trust.org> .
<http://webisa.webdatacommons.org/prov/348277042>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231403277> .
<http://webisa.webdatacommons.org/231403277>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/231403277>	<http://www.w3.org/ns/prov#value>	"Hydraulic fracturing, or fracking, is an oil and gas production technique that involves pumping millions of gallons of water underground to release oil and gas." .