PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consumer search engines such as Google just are not up to the sophisticated search requirements of knowledge workers, he said, and some commercial engines take too long to tailor and train to be useful to an organisation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • computerweekly.com