About: http://webisa.webdatacommons.org/291237223

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	One state particularly at risk according to this investigation is Pennsylvania which has seen a recent rise in drilling with the amount of gas wells almost doubling since 2000.
http://www.w3.org/ns/prov#wasQuotedFrom	columbia.edu