PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problems and disadvantages of conventional apparatus used to test imaging systems are overcome by the present invention, which includes an imaging apparatus with a digital camera for capturing images of a subject expressed as a plurality of pixels having associated intensities, a computer for programmatically processing digital images from the camera, and an imaging standard.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com