PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I think 2-3 times is a bit of an exaggeration, but I???m assuming your ???research??? is valid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hackaday.com