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archive.org/web/20161102154842/http://www.panoramio.com/user/6063509?with_photo_id=91491878 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029164805/http://www.panoramio.com/user/6801830?with_photo_id=91274008 operator: Panoramio described at URL: https://web.archive...
Wikimedia username: OlafJanssen URL: https://commons.wikimedia.org/wiki/user:OlafJanssen author name string: OlafJanssen determination method: SHA-1...
archive.org/web/20161014164326/http://www.panoramio.com/user/3890890?with_photo_id=30478446 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030080506/http://www.panoramio.com/user/7666955?with_photo_id=92478582 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030080558/http://www.panoramio.com/user/7666955?with_photo_id=92478586 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013083229/http://www.panoramio.com/user/504009?with_photo_id=12261706 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014080245/http://www.panoramio.com/user/3528371?with_photo_id=27663954 operator: Panoramio described at URL: https://web.archive...
Panoramio described at URL: https://web.archive.org/web/20161017142508/http://www.panoramio.com/photo/44939632 determination method or standard: SHA-1...