PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • OIL RUBBING: The process of dulling the luster and smoothing the surface of a dried film of finishing material by rubbing it with pumice stone or other abrasive materials while lubricating the surface with oil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanchemistry.com