PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Historically, businesses approach unified communications technology as a collection of various technologies, including business phone services, videoconferencing, text messaging, email and other similar systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shoretelsky.com