<http://schema.org/keywords>
"sports baseball,al-Qaeda,konduz,Mozambique,Austria's,Alcan,previous regime,Chris Hughes,weather system,news opinion,Albany's, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2013/01/17/breakingviews-rios-rushed-reshuffle?videoId=240559339&videoChannel=1>