<http://schema.org/description>
"When the weather radio sends the ominous signal that a tornado is near, most people run for cover. But some die-hard adventurers get their jollies by chasing these violent storms. Who started this dangerous hobby?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/nature/climate-weather/storms/first-storm-chaser.htm>