<http://schema.org/thumbnail>
"http://cdn-s3.si.com/s3fs-public/videos/video_still_192-2797860481001.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nhl/video/2013/11/03/vanek-scores-first-islander-3-1-win-over-bruins>