<http://schema.org/description>
"Daylight saving time (DST) isn&amp;#039;t just here to mess with your sleep patterns \u2014 it serves an actual purpose. How much do you know about DST? Find out by taking this quiz."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/innovation/everyday-innovations/daylight-saving-quiz31.htm>