<http://schema.org/image>
<http://www.engadget.com/2008/11/05/canon-eos-5d-mark-ii-sample-video-is-very-hd-and-very-unofficial/>
<http://www.engadget.com/2008/11/05/canon-eos-5d-mark-ii-sample-video-is-very-hd-and-very-unofficial/>