PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He suggests, for example, that the lines from Dodgson's nonsense poem The Mad gardener's Song, He thought he saw an Argument / That proved he was the Pope is a reference to Mitre Square, because popes wear mitres.
http://www.w3.org/ns/prov#wasQuotedFrom
  • casebook.org