<http://schema.org/thumbnail>
"http://cdn-s3.si.com/s3fs-public/videos/2157889318001_3187932677001_Screen-Shot-2014-02-11-at-3-00-55-PM.jpg"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/olympic-ice-hockey/video/2014/02/11/si-now-will-nhl-stop-players-participating-olympics>