PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The provision of electronic messaging, VoIP, or other services, alongside real-time video communications, including audio, only from one user, does not convert the latter into a video conferencing service.104
http://www.w3.org/ns/prov#wasQuotedFrom
  • fcc.gov