About: http://webisa.webdatacommons.org/426248543

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 light control optical element 70 is secured to the rear surface 62 of the semitransparent, nondichroic mirror 60 by any suitable fastening means, including adhesives and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com