<http://schema.org/about>
"Global food prices have been rising for some time, are predicted to rise up to 20% in 2011, and have played a background role in the successful and ongoing popular uprisings in North Africa. Now, United Arab Emirates' The National reports that several"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/arab-states-stockpiling-food-as-hedge-against-price-rises-scarcity-revolution.html>