archive.org/web/20161102222546/http://www.panoramio.com/user/8487024?with_photo_id=113424670 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101194503/http://www.panoramio.com/photo/113424778 determination method...
archive.org/web/20161029153450/http://www.panoramio.com/user/6046115?with_photo_id=91856021 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030162239/http://www.panoramio.com/user/8487024?with_photo_id=113424643 operator: Panoramio described at URL: https://web.archive...