Panoramio described at URL: https://web.archive.org/web/20161028125923/http://www.panoramio.com/photo/91441187 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161014185832/http://www.panoramio.com/photo/38425752 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161029191728/http://www.panoramio.com/photo/91441157 determination method or standard: SHA-1...
archive.org/web/20161014155900/http://www.panoramio.com/user/2786224?with_photo_id=39452584 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013170810/http://www.panoramio.com/user/2786224?with_photo_id=25190882 operator: Panoramio described at URL: https://web.archive...