About: http://webisa.webdatacommons.org/408462013

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	But as fracking escalates in Pennsylvania and other states, a growing number of energy experts say more aggressive controls are needed.
http://www.w3.org/ns/prov#wasQuotedFrom	rollcall.com