PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As used herein, a ???reference??? can be anything which references a product or service, such as images, text, a widget, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org