<http://schema.org/keywords>
"Jimmy Carter,United States,news iraq,American Idol,America's,Bill Clinton,John Roberts,Supreme Court,politics news,Kelly Clarkson,White House,United States of America,First Lady,President Bill Clinton, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2013/01/21/obama-takes-oath-urges-end-to-partisan-r?videoId=240636805&videoChannel=1>