English operator: Panoramio described at URL: https://web.archive.org/web/20161020221118/http://www.panoramio.com/photo/67795766...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161026044048/http://www.panoramio.com/photo/77686393...
archive.org/web/20161025052144/http://www.panoramio.com/user/2445474?with_photo_id=73211609 operator: Panoramio described at URL: https://web.archive...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161011094256/http://www.panoramio.com/photo/8319322...
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Panoramio described at URL: https://web.archive.org/web/20161017003004/http://www.panoramio.com/photo/46756750 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025002544/http://www.panoramio.com/photo/78914176...
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