<http://schema.org/description>
"Understanding payload is important, especially if you do a lot of towing when you travel. How knowledgeable are you when it comes to understanding payload? Take this quiz and fine out!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://auto.howstuffworks.com/auto-parts/towing/towing-quizzes/payload-quiz.htm>