PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • from an aft end of a threaded shaft, the abutment including an O-ball and a nut disposed between the O-ball and the threaded shaft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com