archive.org/web/20161020120727/http://www.panoramio.com/user/1038849?with_photo_id=56810881 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028223739/http://www.panoramio.com/user/2938773?with_photo_id=92311894 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024032437/http://www.panoramio.com/photo/53055122 determination method...