PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The method as claimed in claim 1, in which the communication is a telephone call, the method comprising conferencing at least two telephone calls together if the originating locations of the at least two telephone calls are proximate each other.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com