PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Thus, for example, upon setting up a trip with through an online reservation travel website, the online travel agent may send a confirmation email to the user at his i-PIM, and to this confirmation email there may be attached a VRCD from which the i-PIM can strip the relevant information such as flight numbers, departure and arrival times, confirmation numbers, and airline contact information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk