PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The dry treating material and water are mixed in mixer 16 and a gel, cement slurry, or other treating fluid may be produced at an outlet 20.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com