PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Requiring more careful versioning of these kinds of things may introduce a hostile element into a project's atmosphere, as the reasons for doing it may be kind of adversarial, i.e. people are expecting to have arguments about old vs. new versions, so they want the old versions to be available as proof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com