PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Usually, a drive fluid such as water is injected into the reservoir through an injection well so as to drive oil through the oil-bearing strata to a production well.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es