PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The injection string is removed from the wellbore and a production string, including tubing, and a downhole pump, is installed in the wellbore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk