English operator: Panoramio described at URL: https://web.archive.org/web/20161013045628/http://www.panoramio.com/photo/10814225...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013045640/http://www.panoramio.com/photo/10814228...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012164449/http://www.panoramio.com/photo/10814072 determination method...
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