About: http://webisa.webdatacommons.org/221196414

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	an illuminating lens assembly defining an aperture and including two lenses, said illuminating lens assembly coupled to said illumination assembly;
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk