English operator: Panoramio described at URL: https://web.archive.org/web/20161031042632/http://www.panoramio.com/photo/110624948...
operator: Panoramio described at URL: https://web.archive.org/web/20161031235754/http://www.panoramio.com/photo/110624353 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161030144534/http://www.panoramio.com/photo/110052754 determination method: SHA-1...