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English operator: Panoramio described at URL: https://web.archive.org/web/20161030070925/http://www.panoramio.com/photo/91842260...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024135327/http://www.panoramio.com/photo/89090893...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024192940/http://www.panoramio.com/photo/84262830...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025182217/http://www.panoramio.com/photo/89091136...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024213405/http://www.panoramio.com/photo/89091006...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029160051/http://www.panoramio.com/photo/91841864...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025225735/http://www.panoramio.com/photo/89090940...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028175441/http://www.panoramio.com/photo/91842197 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030112613/http://www.panoramio.com/photo/91842488...