PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But you cant limit one, without severely infringing on the other, and so both are protected forms of art.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com