PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some corporations, such as JetBlue and Southwest Airlines, use the service to track what their customers are saying about them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalwaymirror.com