archive.org/web/20161021033220/http://www.panoramio.com/user/1268212?with_photo_id=66480890 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021171615/http://www.panoramio.com/user/4678999?with_photo_id=52729045 operator: Panoramio described at URL: https://web.archive...
Binnenstad Harderwijk, Niederlande operator: Panoramio described at URL: https://web.archive.org/web/20161031094235/http://www.panoramio.com/photo/117018749...
archive.org/web/20161022130415/http://www.panoramio.com/user/1268212?with_photo_id=66480911 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024035719/http://www.panoramio.com/user/1268212?with_photo_id=66480937 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031143154/http://www.panoramio.com/user/4678999?with_photo_id=123644247 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031143317/http://www.panoramio.com/photo/123644249 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103005924/http://www.panoramio.com/photo/123644221 determination method...
Panoramio described at URL: https://web.archive.org/web/20161029230052/http://www.panoramio.com/photo/103757697 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161029050044/http://www.panoramio.com/photo/103757724 determination method or standard: SHA-1...