<http://schema.org/keywords>
"Africa, Environment, Family &amp;amp;amp; Home, Food, Food Services, Global Finance &amp;amp;amp; Markets, Manufacturing, story"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bloomberg.com/bw/articles/2013-02-07/higher-chocolate-prices-may-follow-africas-cocoa-shortfall>