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archive.org/web/20161103083208/http://www.panoramio.com/user/6037213?with_photo_id=132972086 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028193941/http://www.panoramio.com/user/6037213?with_photo_id=108308242 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031095724/http://www.panoramio.com/photo/113411730 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102080107/http://www.panoramio.com/photo/113441335 determination method...
archive.org/web/20161031235821/http://www.panoramio.com/user/6037213?with_photo_id=126147831 operator: Panoramio described at URL: https://web.archive...