PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For instance, each time the user hits a key on the keyboard, moves the mouse, or clicks a control such as a scroll bar, Windows generates a message, the purpose of which is to alert the program that a user event has occurred, and deliver the data from that event to the program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • derkeiler.com