<http://schema.org/description>
"Humans stash (or lose) their loot in all sorts of weird ways, leaving other people to speculate on those riches. How much do you know about these famous treasures?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/historical-events/famous-found-treasures-quiz17.htm>