PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Oranges are the best known but not the most potent source of Vitamin C. Cantaloupe.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeekhealth.com