<http://schema.org/description>
"Caligula, the third emperor of Rome. His real name was Gaius Caesar Germanicus. Caligula (Little Boots) was the nickname given him as a boy by soldiers because of the army boots he wore about his father's camp."^^<http://www.w3.org/2001/XMLSchema#string>
<http://history.howstuffworks.com/ancient-rome/caligula.htm>