<http://schema.org/about>
"Oilman T. Boone Pickens has always been an unlikely environmentalist. He's made a lot of money over the past few decades selling hydrocarbons, but it hasn't blinded him to the scientific facts of global warming."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/t-boone-pickens-wants-8-million-us-trucks-running-cng.html>