<http://schema.org/thumbnailUrl>
<http://yospace-cds1.reuters.com/u/resize~ad1~250/0/f/~image_jpeg~9999-2/1/m/a/j/l/d/6otr/reuters04?videoId=71873015>
<http://www.reuters.com/video/2013/11/05/reuters-tv-high-tech-leds-jolt-sleepy-lighting-sect?videoId=274414812&videoChannel=118110>