PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such a treatment could comprise, injecting one or more fluids such as an oil solvent and/or acid, or scale-dissolving liquid with which it is desired to wash the performations and/or near well zone by injecting then backflowing.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com