PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Before the industrial age, no one had the luxury of questioning whether their education or skills were purposeful -- largely education was directly related to making things necessary to live.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gamasutra.com