<http://schema.org/thumbnailUrl>
<http://yospace-cds1.reuters.com/u/resize~ad1~250/0/f/~image_jpeg~9999-1/1/m/u/c/h/v/7mma/reuters04?videoId=74177080>
<http://uk.reuters.com/video/2013/12/09/obama-departs-for-nelson-mandela-memoria?videoId=274852870>