operator: Panoramio described at URL: https://web.archive.org/web/20161028090059/http://www.panoramio.com/photo/105402498 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161028231222/http://www.panoramio.com/photo/105402473 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161029222628/http://www.panoramio.com/photo/105403238 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161028143905/http://www.panoramio.com/photo/105403242 determination method or standard: SHA-1...