About: http://webisa.webdatacommons.org/278408899

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	least one of said surfaces including a diffractive portion for at least partially correcting for chromatic aberrations. 23.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au