Panoramio described at URL: https://web.archive.org/web/20161025055602/http://www.panoramio.com/photo/81263894 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161025203124/http://www.panoramio.com/photo/81263877 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161026094833/http://www.panoramio.com/photo/81263912 determination method or standard: SHA-1...