<http://schema.org/about>
"Those of you who live in California and are interested in the 2012 Toyota Prius Plug-in will be happy to learn that they won't have to pay the full sticker price."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/plug-prius-eligible-4000-incentives-california.html>