<http://schema.org/keywords>
"news iraq,police forces,Egypt's,Egyptian president,anti government,news world,maintain security,Somalia, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2013/01/28/state-of-emergency-declared-in-egypt?videoId=240788722&newsChannel=worldNews>