<http://schema.org/description>
"Payload safety is very important. Improperly packing heavy cargo can cause damage to your vehicle and endanger other drivers. How knowledgeable are you about payload safety? Take this quiz and find out!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://auto.howstuffworks.com/auto-parts/towing/towing-quizzes/payload-safety-quiz2.htm>