PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A common method for interacting with computer systems is to use a pointing device such as a mouse to locate and click on areas of a graphical user interface (GUI), in order to activate desired functions of that GUI. Sometimes users are required to precisely position the on-screen cursor over a very small screen area.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com