Panoramio described at URL: https://web.archive.org/web/20161102063421/http://www.panoramio.com/photo/122379802 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161102063128/http://www.panoramio.com/photo/122379800 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161101180935/http://www.panoramio.com/photo/122379836 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161102124941/http://www.panoramio.com/photo/122376124 determination method or standard: SHA-1...