archive.org/web/20161031081802/http://www.panoramio.com/user/4038663?with_photo_id=120009108 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015090729/http://www.panoramio.com/user/2333416?with_photo_id=18481397 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20160314172128/http://www.panoramio.com/photo/5608879...
Panoramio described at URL: https://web.archive.org/web/20161015090748/http://www.panoramio.com/photo/18481394 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161102222947/http://www.panoramio.com/photo/72754873 determination method: SHA-1...