Panoramio described at URL: https://web.archive.org/web/20161023175040/http://www.panoramio.com/photo/60043780 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161013191949/http://www.panoramio.com/photo/29563992 determination method: SHA-1...