<http://schema.org/thumbnailUrl>
<http://yospace-cds1.reuters.com/u/resize~ad1~250/0/f/~image_jpeg~9999-1/1/m/9/o/x/p/lyvd/reuters04?videoId=26253906>
<http://in.reuters.com/video/2011/09/30/chilean-student-government-talks?videoId=222109145>