English operator: Panoramio described at URL: https://web.archive.org/web/20161024015311/http://www.panoramio.com/photo/56195305...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017185017/http://www.panoramio.com/photo/45836539...
archive.org/web/20161023033140/http://www.panoramio.com/user/1378621?with_photo_id=52430803 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015052142/http://www.panoramio.com/photo/30604875...
Panoramio described at URL: https://web.archive.org/web/20161103055110/http://www.panoramio.com/photo/132508075 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019220626/http://www.panoramio.com/photo/51904982...
archive.org/web/20161019200324/http://www.panoramio.com/user/6086836?with_photo_id=55431632 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029164652/http://www.panoramio.com/photo/109634402 determination method...
Panoramio described at URL: https://web.archive.org/web/20161011073915/http://www.panoramio.com/photo/4667044 determination method or standard: SHA-1...
archive.org/web/20161014150608/http://www.panoramio.com/user/1519342?with_photo_id=39829345 operator: Panoramio described at URL: https://web.archive...