archive.org/web/20161031143330/http://www.panoramio.com/user/7134666?with_photo_id=129633957 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102171659/http://www.panoramio.com/user/1458947?with_photo_id=107383838 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103191254/http://www.panoramio.com/user/7134666?with_photo_id=130144588 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013081403/http://www.panoramio.com/photo/13322728...
archive.org/web/20161102033825/http://www.panoramio.com/user/8386069?with_photo_id=126694628 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015224801/http://www.panoramio.com/user/1735423?with_photo_id=26267257 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022235917/http://www.panoramio.com/photo/60096538...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021012325/http://www.panoramio.com/photo/60738227...
archive.org/web/20161022142923/http://www.panoramio.com/user/1735423?with_photo_id=50114557 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020031045/http://www.panoramio.com/photo/60738196 determination method...