archive.org/web/20161031104446/http://www.panoramio.com/user/5095076?with_photo_id=113751425 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027082951/http://www.panoramio.com/user/6195889?with_photo_id=74030907 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029040118/http://www.panoramio.com/user/6181581?with_photo_id=93085401 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021043855/http://www.panoramio.com/photo/64220227 determination method...