PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Wikimedia Commons only accepts free content, that is, images and other media files that can be used by anyone, for any purpose (often under the condition that the freedom of the content is preserved).
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikimedia.org