PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The claimed systems and methods relate generally to loudspeaker conferencing systems that can connect to distant participants and provide echo cancellation, and more particularly to those systems that can connect to push-to-talk microphones and provide mitigation against divergence in the event of an unrecognized microphone turn-off or turn-on event.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com