Panoramio described at URL: https://web.archive.org/web/20161019212007/http://www.panoramio.com/photo/54354700 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161017073223/http://www.panoramio.com/photo/42565846 determination method: SHA-1...