PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Information such as assignment feedback and due dates is feasible, but information such as study guides and large textual materials is unrealistic.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com