PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • BACKGROUND OF THE INVENTION As is known, the art and science of three-dimensional (???3-D???) computer graphics concerns the generation, or rendering, of two-dimensional (???2-D???) images of 3-D objects for display or presentation onto a display device or monitor, such as a Cathode Ray Tube (CRT) or a Liquid Crystal Display (LCD).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com