<http://schema.org/thumbnailUrl>
<http://yospace-cds1.reuters.com/u/resize~ad1~250/0/f/~image_jpeg~9999-1/1/m/0/s/7/2/0s5b/reuters04?videoId=55569673>
<http://www.reuters.com/video/2013/02/07/four-decades-of-whitney-houstons-career?videoId=240998874&videoChannel=4>