Panoramio described at URL: https://web.archive.org/web/20161102193945/http://www.panoramio.com/photo/116900246 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161102193651/http://www.panoramio.com/photo/116900240 determination method: SHA-1...