PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of such articles include, but are not limited to, sleeve bearings, journal bearings, thrust washers, rub strips, bearing pads, ball bearings, including the balls, valve seats, piston rings, valve guides, compressor vanes, and seals, both stationary and dynamic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com