archive.org/web/20161031213119/http://www.panoramio.com/user/1286122?with_photo_id=120076299 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025073814/http://www.panoramio.com/user/596286?with_photo_id=82133496 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101035842/http://www.panoramio.com/user/1286122?with_photo_id=120076122 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154547/http://www.panoramio.com/photo/108474993 determination method...