About: http://webisa.webdatacommons.org/32103392

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	Below is an illustration of how a horizontal well is drilled through a formation such as the Barnett shale to recover oil and gas.
http://www.w3.org/ns/prov#wasQuotedFrom	shaleoilplays.com