operator: Panoramio described at URL: https://web.archive.org/web/20161028200601/http://www.panoramio.com/photo/99722630 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161030085720/http://www.panoramio.com/photo/107594740 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161025021821/http://www.panoramio.com/photo/80012152 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161030061415/http://www.panoramio.com/photo/99722605 determination method or standard: SHA-1...