PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Also look at factors such as condition and provenance: The closer you get to original with all available elements, including original boxes, packaging and paperwork, the more the watch will be worth, says Doug Gamble, a partner with Watch Auction HQ in Portland, Ore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com