PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The user could respond to the IVR application, either to make a menu selection or to provide information for recording, by pressing keys of a keyboard of the user computer 94, by making a selection with a pointing device such as a mouse, a trackball or a joystick, or by speaking oral responses that the user computer transmits to the IVR system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com