PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One embodiment of the present invention is a system, process and storage medium for voice-controlled information retrieval using a voice transceiver.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com