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archive.org/web/20161102034422/http://www.panoramio.com/user/5187007?with_photo_id=111917887 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020110901/http://www.panoramio.com/user/4752073?with_photo_id=64446197 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013045955/http://www.panoramio.com/photo/17572240 determination method...
archive.org/web/20161014162516/http://www.panoramio.com/user/4419347?with_photo_id=34965651 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015023902/http://www.panoramio.com/user/4419347?with_photo_id=34969296 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102190311/http://www.panoramio.com/photo/116870913 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030153245/http://www.panoramio.com/photo/116870946 determination method...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161015043216/http://www.panoramio.com/photo/34966816...