PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???From Golden Age scarcities, to Silver and Bronze Age keys and ultra-high grade Moderns, there is material for virtually every sort of collector.
http://www.w3.org/ns/prov#wasQuotedFrom
  • diamondgalleries.com