PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The related information may include an automatically generated title, content summary, images, other media files such as video or sound recordings, URL, tags, or other information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca