PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This letter is a reply to C.A. Furth of Allen & Unwin who had written to tell Tolkien about a minor crisis at the publishers' precipitated by the volume of Christmas orders for The Hobbit.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tolkiengateway.net