PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Wilkins's letter is an excellent example of high emotion, assertion, indignation and condemnation, with not a real fact in sight.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com