<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-1/1/m/r/w/f/z/bh7l/reuters04?videoId=84170737"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2014/04/26/obama-reminds-north-korea-of-us-military?videoId=312733327>