PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Modules of the system for providing user-defined portal channels can provide a user interface such as a graphical user interface (GUI) or a voice or text activated user interface, such as for allowing a user to telephonically select a new portal channel, and can be implemented in software, firmware, and/or hardware or any combination of software, firmware, and/or hardware.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk