<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/VideoObject>
<http://www.cbsnews.com/videos/cronkite-inspired-set-for-scott-pelleys-first-day/?lumiereId=50106019&videoId=67588cfb-8bdf-11e2-9400-029118418759&cbsId=7368619&site=cbsnews>