About: http://webisa.webdatacommons.org/52672977

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	The optics and scanners assembly, 257, may include mirrors, lenses, beam splitters, scanners, motorized and mounted mirrors, rotating mirrors, diffractive optics, Kinofrom phase plates, diffraction gratings, and other optical components.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk