PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An embodiment of this invention provides a method to serve the ads previously given on a page or other content to a user, at a time other than when the user is actually consuming that content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org