About: http://webisa.webdatacommons.org/217088916

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	Combined with horizontal drilling, it allows access to formerly out-of-reach deposits ??? and has opened large swaths of the country for exploration, most notably in states such as Pennsylvania and North Dakota.
http://www.w3.org/ns/prov#wasQuotedFrom	nwherald.com