Panoramio described at URL: https://web.archive.org/web/20161021230813/http://www.panoramio.com/photo/50591885 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161022225708/http://www.panoramio.com/photo/50591893 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161022165507/http://www.panoramio.com/photo/50591902 determination method: SHA-1...