PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The method returns a tuple of (object, created, updated), where created and updated are booleans specifying whether an object was created or updated respectively.
http://www.w3.org/ns/prov#wasQuotedFrom
  • djangosnippets.org