About: http://webisa.webdatacommons.org/435807834

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 aperture is an iris similar to the pupil in your eye that opens and closes allowing more or less light into the camera thus to the camera sensor.
http://www.w3.org/ns/prov#wasQuotedFrom	cameralabs.com