archive.org/web/20161020162328/http://www.panoramio.com/user/1868017?with_photo_id=52847441 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028020547/http://www.panoramio.com/photo/23727790 determination method...
archive.org/web/20161014113521/http://www.panoramio.com/user/2704632?with_photo_id=27729860 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014012527/http://www.panoramio.com/user/3096017?with_photo_id=21631300 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030072724/http://www.panoramio.com/user/1320307?with_photo_id=90758673 operator: Panoramio described at URL: https://web.archive...
string: Rainer Strehl URL: https://web.archive.org/web/20161030020222/http://www.panoramio.com/user/7687295?with_photo_id=90781435 operator: Panoramio described...
archive.org/web/20161023174720/http://www.panoramio.com/user/3057152?with_photo_id=52565603 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025061212/http://www.panoramio.com/user/1572443?with_photo_id=88481969 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025124625/http://www.panoramio.com/user/1572443?with_photo_id=88482088 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028042915/http://www.panoramio.com/user/2184098?with_photo_id=90892914 operator: Panoramio described at URL: https://web.archive...