PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, in one aspect, the invention provides a method and apparatus, including a computer program product, implementing techniques for creating an indexed-color image from a direct-color image.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com