<http://schema.org/description>
"Your car or truck could be equipped with hill-start control and you probably wouldn&amp;#039;t even know it was there. But don&amp;#039;t underestimate the importance of this system that operates in the background."^^<http://www.w3.org/2001/XMLSchema#string>
<http://auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/hill-start-control3.htm>