<http://webisa.webdatacommons.org/410210308>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<columbianewsandviews.com> .
<http://webisa.webdatacommons.org/410210308>	<http://www.w3.org/ns/prov#value>	"???In the process of fracking, or hydraulic fracturing, millions of gallons of highly pressurized water, mixed with sand and other chemicals, are injected into the ground to extract natural gas from rock." .
<http://webisa.webdatacommons.org/prov/460259933>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/410210308> .
<http://webisa.webdatacommons.org/410210308>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .