PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Content items may be protected by one or more enforceable intellectual property rights of one or more third parties, such as copyrights, patent rights, trademark rights, or trade secret rights.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com