Panoramio described at URL: https://web.archive.org/web/20161024020840/http://www.panoramio.com/photo/50391635 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161019162123/http://www.panoramio.com/photo/50391628 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161019161854/http://www.panoramio.com/photo/50391622 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161021211542/http://www.panoramio.com/photo/50391612 determination method or standard: SHA-1...