Panoramio described at URL: https://web.archive.org/web/20161031001659/http://www.panoramio.com/photo/122418236 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161025201144/http://www.panoramio.com/photo/72067446 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161024192657/http://www.panoramio.com/photo/72121409 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161025054643/http://www.panoramio.com/photo/72330661 determination method or standard: SHA-1...