About: http://webisa.webdatacommons.org/210600156

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	More particularly, the present invention is a method and apparatus for perforating and fracturing a formation surrounding a borehole and propagating that fracture to increase hydrocarbon production from the borehole.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com