identifier for a person or organisation, with an account at Flickr
the length of time a image sensor or photographic film is exposed to light.
light sensitivity of film or digital sensor (e.g. ISO/ASA 100)
ratio of the system's focal length to the diameter of the entrance pupil. Sample: 4 (generally written "ƒ/4") for a lens with 200 mm focal length using an entrance pupil diameter of 50 mm.
broad nature of the origin of the file
creative work with few or no restrictions on how it may be used
Wikimedia help page
American image and video hosting website
wiki project hosted by the Wikimedia Foundation
style guide which presents the typical layout of Wikipedia articles
Try “site:wikidata.org” on: Marginalia · Mojeek · Wiby · DuckDuckGo · Bing · Google · Wikipedia · Internet Archive