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archive.org/web/20161029163022/http://www.panoramio.com/user/1286122?with_photo_id=91107661 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029184011/http://www.panoramio.com/user/1286122?with_photo_id=91107566 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030052051/http://www.panoramio.com/user/1286122?with_photo_id=91107075 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101134335/http://www.panoramio.com/photo/111248824...
archive.org/web/20161023231752/http://www.panoramio.com/user/1699605?with_photo_id=63000983 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015050746/http://www.panoramio.com/photo/33407872 determination method...
archive.org/web/20161016202553/http://www.panoramio.com/user/1238588?with_photo_id=44314069 operator: Panoramio described at URL: https://web.archive...