PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the method according to the invention, to establish communication, in particular of media such as voice, video, photos, fax or multimedia, in a packet-oriented communications network between a calling and a called terminal, before a call-accepted signal by the called terminal, triggered by a message within the framework of call set-up signaling, a direct, first payload connection is established
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com