PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The remaining three are open ??? they could be further sciences or languages, subjects such as art or music, or high-quality vocational subjects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • libdemvoice.org