PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With the number of services and content provided by the Internet and other networks, it is possible for a service provider to provide the content that is not owned by them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com