About: http://webisa.webdatacommons.org/9343070

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	In Pennsylvania and other states that allow shale gas drilling, some have blamed the natural gas extraction method known as hydraulic fracturing, or ???fracking,??? for contaminated water supplies and other environmental damages.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com