PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • VoIP is a technology whose time has come, having passed from the early adoption phase into an era of widespread deployment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net