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<http://webisa.webdatacommons.org/261660686>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<heritage.org> .
<http://webisa.webdatacommons.org/prov/220144739>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/261660686> .
<http://webisa.webdatacommons.org/261660686>	<http://www.w3.org/ns/prov#value>	"Hydraulic fracturing is a process by which pressurized water and" .