PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a communications system having the integration of a multimedia, secure communications system that includes high quality, real-time, full motion or freeze frame video, full duplex audio, and digital data communications for
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com