<http://schema.org/description>
"When was the last time you laughed? Chances are, you&amp;#039;ve already done it today. Laughter has social, psychological and physiological functions -- some researchers are even looking to use laughs in therapy. Test who will have the last laugh: you or the Ultimate Laughter Quiz."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/life/inside-the-mind/emotions/laughter-quiz18.htm>