operator: Panoramio described at URL: https://web.archive.org/web/20161030093417/http://www.panoramio.com/photo/90736317 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161028052826/http://www.panoramio.com/photo/90693278 determination method or standard: SHA-1...