PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A computer system typically employs a graphical user interface (GUI) to present information to a user on a display device and, through the use of input devices (e.g., a mouse, keyboard, keypad, touch-screen, or other sensing systems), permits the user to interactively manipulate elements displayed within the GUI. Such manipulations are interpreted by a executing computer program managing such a GU
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au