PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to data associated with transactions and the entities, various patterns may be detected from external sources, such as data available from a credit bureau or other data aggregator.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca