operator: Panoramio described at URL: https://web.archive.org/web/20161023171924/http://www.panoramio.com/photo/55821292 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161021001223/http://www.panoramio.com/photo/55821286 determination method or standard: SHA-1...