English operator: Panoramio described at URL: https://web.archive.org/web/20161025103035/http://www.panoramio.com/photo/74536555...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028180822/http://www.panoramio.com/photo/104792314...
operator: Panoramio described at URL: https://web.archive.org/web/20161030125857/http://www.panoramio.com/photo/104792724 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029152224/http://www.panoramio.com/photo/104793614 determination method...
archive.org/web/20161030072802/http://www.panoramio.com/user/7955631?with_photo_id=104792066 operator: Panoramio described at URL: https://web.archive...