<http://schema.org/description>
"Hydrogen power has been on the drawing board for decades, but it&amp;#039;s yet to take off in full-sized cars. Could the tiny H-racer be hydrogen&amp;#039;s in with the world of alternative fuels?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/environmental/green-tech/sustainable/horizon-h-racer.htm>