archive.org/web/20161029165320/http://www.panoramio.com/user/649886?with_photo_id=106917366 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028191134/http://www.panoramio.com/user/1828959?with_photo_id=96486762 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024025412/http://www.panoramio.com/user/3773936?with_photo_id=57557977 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027011942/http://www.panoramio.com/photo/71664753 determination method...
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