English operator: Panoramio described at URL: https://web.archive.org/web/20161101074951/http://www.panoramio.com/photo/111166866...
operator: Panoramio described at URL: https://web.archive.org/web/20161101175243/http://www.panoramio.com/photo/111166912 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030222134/http://www.panoramio.com/photo/111166956 determination method...
operator: Panoramio described at URL: https://web.archive.org/web/20161031205824/http://www.panoramio.com/photo/111166877 determination method: SHA-1...