PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • tions....They can access any site they like, including Facebook, but they cannot message each other or email anyone outside the classroom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bermanpost.com