PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This last point is particularly relevant with regard to the 14th amendment, whose goal was to regularize the status of former slaves.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com