English operator: Panoramio described at URL: https://web.archive.org/web/20161017180633/http://www.panoramio.com/photo/49636712 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017090226/http://www.panoramio.com/photo/49636695 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020144822/http://www.panoramio.com/photo/57347951 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022170111/http://www.panoramio.com/photo/57348054 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161028065347/http://www.panoramio.com/photo/101247258 determination method or standard: SHA-1...