<http://schema.org/thumbnail>
"http://yospace-cds1.reuters.com/u/resize~ad1~120x120/0/f/~image_jpeg~9999-2/1/m/2/2/g/u/8qn3/reuters04?videoId=87830886"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.reuters.com/video/2014/06/16/reuters-tv-breakingviews-polarization-tests-hong-ko?videoId=316385171&videoChannel=117766>