About: http://webisa.webdatacommons.org/321152594

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 7 is a graph for explaining the diffraction efficiency in the design order of a diffractive optical element of another example of modification of the first embodiment of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com