Panoramio described at URL: https://web.archive.org/web/20161029033321/http://www.panoramio.com/photo/109242507 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161028160627/http://www.panoramio.com/photo/91175476 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161027220647/http://www.panoramio.com/photo/109101516 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161030001348/http://www.panoramio.com/photo/93091392 determination method: SHA-1...