PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As used herein, a cleaner is a compound that removes dirt, oil, grease, metal, flux, spent resin, and other contaminants from a machined product or work piece.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com