<http://schema.org/about>
"Last week, spurred by the announcement that China would be spending $27 billion on pollution clean-up, I wondered what it would actually cost to clean up China. Though the Green GDP project by the state environmental agency (SEPA) looks dead in the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/the-price-of-chinas-pollution-and-its-environmental-catch-22.html>