English operator: Panoramio described at URL: https://web.archive.org/web/20161025084755/http://www.panoramio.com/photo/83241664...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024212338/http://www.panoramio.com/photo/83763985...
operator: Panoramio described at URL: https://web.archive.org/web/20161013112104/http://www.panoramio.com/photo/10422188 determination method: SHA-1...