PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???I???ve shipped 22,000 units and not heard a single complaint,??? he said. ???If there was a problem, we would have heard about it by now.
http://www.w3.org/ns/prov#wasQuotedFrom
  • softpedia.com