PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It would be desirable to provide a method and apparatus which will allow students or other users to learn from each other by creating and debating questions (items), and by being assessed by user-generated questions in a secure, anonymous, online environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com