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English operator: Panoramio described at URL: https://web.archive.org/web/20161102214530/http://www.panoramio.com/photo/107554156...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102212331/http://www.panoramio.com/photo/107554150...
English operator: Panoramio described at URL: https://web.archive.org/web/20161105011743/http://www.panoramio.com/photo/124395582...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102045335/http://www.panoramio.com/photo/128935307...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031224547/http://www.panoramio.com/photo/128935756 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102083921/http://www.panoramio.com/photo/124395445 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031081125/http://www.panoramio.com/photo/111030266...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028144429/http://www.panoramio.com/photo/107554149...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102214538/http://www.panoramio.com/photo/107554157...