<http://schema.org/about>
"The vehicle--designed like a horse--can climb steep grades and even navigate rocks and boulders. Best part, it finds its own fuel. Using a built-in GPS"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/play-lone-ranger-with-plant-fueled-horse-tonto-not-included.html>