archive.org/web/20161017174532/http://www.panoramio.com/user/3794713?with_photo_id=48293597 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/72114?with_photo_id=12314056 operator: Panoramio described at URL: https://web.archive.org/web/20161012082457/http://www.panoramio...
archive.org/web/20161026105804/http://www.panoramio.com/user/5653136?with_photo_id=87615201 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013144842/http://www.panoramio.com/photo/27038719...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013091349/http://www.panoramio.com/photo/10983565 determination method...