PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is a contradictory sense that, while education is a public good and ought to be excellent in quality, at the same time it ought not to cost much.
http://www.w3.org/ns/prov#wasQuotedFrom
  • vpr.net