PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The volume of treating solution used is based on the desired fracture geometry, the thickness of the zone to be treated, the porosity of the formation being treated, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com