About: http://webisa.webdatacommons.org/378365886

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	In applications such as hand held digital cameras or scanners, a lens 130 may also be located above the glass cover and the optical sensor in order to focus incoming light 108 onto the optical sensor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com