<http://schema.org/description>
"Almost every country on planet Earth took part in WWII, which killed perhaps 70 million people. How much do you know about the Allied forces that fought back against Axis aggression?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/historical-events/allied-forces-wwii-quiz11.htm>