operator: Panoramio described at URL: https://web.archive.org/web/20161026003710/http://www.panoramio.com/photo/83526311 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161025200116/http://www.panoramio.com/photo/80512798 determination method: SHA-1...
rikardo 07 URL: https://web.archive.org/web/20161103043814/http://www.panoramio.com/user/9191255?with_photo_id=132516552 operator: Panoramio described...
panoramio.com/user/62601?with_photo_id=82032915 operator: Panoramio described at URL: https://web.archive.org/web/20161024202711/http://www.panoramio...
panoramio.com/user/17083?with_photo_id=80213058 operator: Panoramio described at URL: https://web.archive.org/web/20161024184305/http://www.panoramio...
operator: Panoramio described at URL: https://web.archive.org/web/20161024195051/http://www.panoramio.com/photo/80470782 determination method: SHA-1...
Ángel; SIERRA CANDUELA, Jorge A.; NAVARRO SANZ, Santiago; SAORÍN, Tomás (2012). "Wiki Loves Monuments 2011: the experience in Spain and reflections regarding...
operator: Panoramio described at URL: https://web.archive.org/web/20161026185238/http://www.panoramio.com/photo/80512854 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161025195533/http://www.panoramio.com/photo/80512807 determination method: SHA-1...
panoramio.com/user/17083?with_photo_id=80213007 operator: Panoramio described at URL: https://web.archive.org/web/20161024232821/http://www.panoramio...