Panoramio described at URL: https://web.archive.org/web/20161030104252/http://www.panoramio.com/photo/105697392 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161030130818/http://www.panoramio.com/photo/105697413 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161030130857/http://www.panoramio.com/photo/105697417 determination method or standard: SHA-1...
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_-_Washington_DC_-_USA_-_panoramio.jpg){kind=link}