<http://schema.org/about>
"In a move that could revolutionize how China prices electricity -- and cuts its toxic coal-fired pollution -- Hong Kong set new regulations on Monday that partly links the city's two power companies' permissible rates of return to how much pollution"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/carrot-and-stick-power-hong-kong-electricity-profits-linked-to-pollution.html>