About: http://webisa.webdatacommons.org/233076746

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	This publication focuses mostly on Pennsylvania because it has the most Marcellus drilling activity of any state to date, he said.
http://www.w3.org/ns/prov#wasQuotedFrom	psu.edu