Panoramio described at URL: https://web.archive.org/web/20161021083411/http://www.panoramio.com/photo/50254449 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161019214405/http://www.panoramio.com/photo/50249798 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161020112456/http://www.panoramio.com/photo/50254468 determination method or standard: SHA-1...