PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But it does not seem to hide it if it is anything other than HTTP, so it is still unambiguous.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org