<http://schema.org/about>
"If there's one sure solution to human-caused climate change, it's fewer polluting humans. Prius capitalizes on this fact with their new car design."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/new-prius-offers-solution-for-healthier-environment-kills-owner.html>