PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The method utilizes an interface which displays itself in accompaniment with known Web browser software, onto which the user can dynamically select hyperlinks from a Web page displayed in the window of a browser by ???dragging-&-dropping??? them with a pointing device, such as a mouse.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com