<http://schema.org/caption>
"Breakingviews: Slim's KPN support looks cheap"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.reuters.com/video/2013/08/27/reuters-tv-breakingviews-slims-kpn-support-looks-ch?videoId=259621269&feedType=VideoRSS&feedName=Breakingviews&videoChannel=117766>