<http://schema.org/description>
"The sandwich, while not officially named until the 18th century, started thousands of years ago when a rabbi put herbs between two pieces of matzoh. Is your sandwich knowledge only enough to fit between two pieces of bread or can you pile it high? Test your skills."^^<http://www.w3.org/2001/XMLSchema#string>
<http://recipes.howstuffworks.com/fresh-ideas/easy-dinner-ideas/sandwich-facts-quiz3.htm>