About: http://webisa.webdatacommons.org/141344023

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	By injecting a gas such as carbon dioxide into the well, 50 percent or more of the oil can be liberated.
http://www.w3.org/ns/prov#wasQuotedFrom	wvu.edu