PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the argument is an arrayref, it is assumed to be specifying multiple directories, with each element of the array as a hashref.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cpan.org