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archive.org/web/20161020175102/http://www.panoramio.com/user/2900405?with_photo_id=66531778 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031124914/http://www.panoramio.com/user/2412002?with_photo_id=128471303 operator: Panoramio described at URL: https://web.archive...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161013052336/http://www.panoramio.com/photo/17976518 determination method:...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161027070736/http://www.panoramio.com/photo/89000610 determination method...