PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the inner drum type light beam scanning apparatus, however, there is a problem in that because the spinner that is a deflector is rotated, its reflection surface is distorted by a centrifugal force, the wave front of the laser beam that scans the recording medium is distorted, and the quality of a recorded image is lowered.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com