panoramio.com/user/256932?with_photo_id=1355923 operator: Panoramio described at URL: https://web.archive.org/web/20161012201501/http://www.panoramio...
archive.org/web/20161012160205/http://www.panoramio.com/user/861544?with_photo_id=10877561 operator: Panoramio described at URL: https://web.archive...
string: pietro scerrato URL: https://web.archive.org/web/20161023181032/http://www.panoramio.com/user/2137948?with_photo_id=64575074 operator: Panoramio described...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113052135/http://www.panoramio.com/photo/41838162...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030154030/http://www.panoramio.com/photo/128844502...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017154942/http://www.panoramio.com/photo/46540295 determination method...
archive.org/web/20161028225804/http://www.panoramio.com/user/45852?with_photo_id=108960853 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027101958/http://www.panoramio.com/photo/80775318 determination method...
archive.org/web/20161028152312/http://www.panoramio.com/user/6101537?with_photo_id=90580907 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029164105/http://www.panoramio.com/user/6101537?with_photo_id=90580800 operator: Panoramio described at URL: https://web.archive...