PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Post Office, after all, is a public agency authorized by the U.S. Constitution -- see Article 1, Section 8.
http://www.w3.org/ns/prov#wasQuotedFrom
  • timesfreepress.com