PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The production tubing 15 may extend into the well for passage therethrough of well fluids such as oil, water, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com