<http://schema.org/about>
"Good news for anyone struggling to breathe China's urban air!  You can look forward to next September 22nd, when for a day the Middle Kingdom will put the brakes on its love affair with the automobile.  For the first time, the national government is"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/china-goes-car-free-for-a-day.html>