<http://schema.org/keywords>
"Portuguese bonds,Minnesota,Federal Reserve's,US Federal Reserve's,European asset,business news,Europe,bailout funds,prime minister,ongoing risks, video"^^<http://www.w3.org/2001/XMLSchema#string>
<http://uk.reuters.com/video/2013/09/16/portugal-braces-for-troika-negotiations?videoId=273769727>