operator: Panoramio described at URL: https://web.archive.org/web/20161020115735/http://www.panoramio.com/photo/56278629 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161030154357/http://www.panoramio.com/photo/125198992 determination method or standard: SHA-1...