PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By introducing solvent into to the oil stream (or fuel stream) to break up, soften or disolve carbon, varnishes and other deposits and can help to clean out an engine internals and quiet lifters clogged up by such deposits.
http://www.w3.org/ns/prov#wasQuotedFrom
  • saturnfans.com