PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As previously stated, this invention generally relates to optical systems particularly suitable for use in cameras, and, more specifically, to optical elements having preferred shapes, defined in form by preferred polynomials or more generally by preferred analytic functions.
http://www.w3.org/ns/prov#wasQuotedFrom
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