PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An idea, however, has sprung up, that though the stamp duty was not imposed for revenue purposes, the postal advantages which have been connected with it were such that the duty had better remain as it is, since it enabled newspapers and other printed papers to be transmitted through the post free from other charge.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org