<http://schema.org/thumbnailUrl>
<http://yospace-cds1.reuters.com/u/resize~ad1~250/0/f/~image_jpeg~9999-1/1/m/0/z/i/g/vn1u/reuters04?videoId=82970316>
<http://www.reuters.com/video/2014/04/10/china-bus-crash-kills-8-school-children?videoId=307113867>