About: http://webisa.webdatacommons.org/300482548

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 recent years, some wells have been successfully drilled by a different technique in which a compressed gas, such as air, is pumped into the well and discharged in the well in the drilling zone.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com