<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-1/1/m/z/7/j/v/spnk/reuters04?videoId=54897523"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2013/01/27/dead-prison-rioters-identified?videoId=240781458&newsChannel=worldNews>