Panoramio described at URL: https://web.archive.org/web/20161014202657/http://www.panoramio.com/photo/39377924 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161015074848/http://www.panoramio.com/photo/39377907 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161014175206/http://www.panoramio.com/photo/39378027 determination method: SHA-1...