<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-1/1/m/4/6/g/c/zv7t/reuters04?videoId=88084815"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2014/06/18/amazon-tries-to-blaze-different-smartpho?videoId=316470083>