archive.org/web/20161024191427/http://www.panoramio.com/user/1370106?with_photo_id=71049719 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102192837/http://www.panoramio.com/user/7487252?with_photo_id=121588098 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025045214/http://www.panoramio.com/photo/84778840 determination method...
Regionalwissenschaft, Karlsruhe, 07.2012 - panoramio (crop Kaiserstraße 3-5).jpg Ausblick aus dem Institut für Regionalwissenschaft, Karlsruhe, 07.2012 Date Taken...
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