<http://schema.org/about>
"The EPA may be the most powerful weapon in the fight for cap-and-trade legislation. The agency fired another shot on Tuesday with the CAIR announcement."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/politics/stories/will-epa-pave-the-way-for-cap-and-trade>