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English operator: Panoramio described at URL: https://web.archive.org/web/20161012092353/http://www.panoramio.com/photo/15540875 determination method...
archive.org/web/20161110221024/http://www.panoramio.com/user/4982015?with_photo_id=41200257 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024140146/http://www.panoramio.com/user/569499?with_photo_id=76891391 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012082837/http://www.panoramio.com/user/243422?with_photo_id=13729925 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030094845/http://www.panoramio.com/user/2358657?with_photo_id=109315991 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025183642/http://www.panoramio.com/user/2705183?with_photo_id=82110202 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015021414/http://www.panoramio.com/user/4655741?with_photo_id=37554715 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015072335/http://www.panoramio.com/user/4752073?with_photo_id=39896024 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012224849/http://www.panoramio.com/user/1956221?with_photo_id=13909384 operator: Panoramio described at URL: https://web.archive...