<http://schema.org/keywords>
"Greece,David Cameron,Oprah,Spain,economic troubles,20/20,Germany,debt sustainable,news world,prime minister, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2012/11/22/eu-budget-battle-begins?videoId=239347006&newsChannel=UKNews1>