<http://schema.org/contentUrl>
<http://download.cbsnews.com/media/mpx/2014/07/29/313432131690/EN_072914_FULL_258536_740.mp4>
<http://www.cbsnews.com/videos/729-ncaa-sets-new-policy-for-head-injuries-grey-seals-taking-a-bite-out-of-cape-cod-fishing-industry/>