PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As described above, note that light directed to the lens phase plane may be dispersed as shown in FIG. 4A, or may be condensed as shown in FIG. 5A, according to a distance from the center of the lens phase plane of the electrically-driven liquid crystal lens to a focal point, i.e. according to a focal length.
http://www.w3.org/ns/prov#wasQuotedFrom
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