PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By 1931, however, the ACLU was an aggressive advocate of artistic freedom and birth control and the undisputed leader of the anti-censorship campaign.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ssrn.com