<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-41_1/1/m/b/1/x/k/n46u/reuters04?videoId=51750681"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2012/11/22/us-troops-celebrate-thanksgiving-in-afgh?videoId=239327224&videoChannel=1>