<http://schema.org/width>
"600"^^<http://www.w3.org/2001/XMLSchema#integer>
<http://www.cbsnews.com/videos/first-look-political-ads/?lumiereId=50052592&videoId=66fad0f9-8bdf-11e2-9400-029118418759&cbsId=2126572&site=cbsnews>