<http://schema.org/about>
"Saying that \"stable R&amp;D; funding is not a luxury\" when it comes to renewable energy, a group of 34 US Nobel Laureates has sent a letter to President Obama urging him to pressure Congress to include his proposed $150 billion Clean"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/renewable-energy-rd-spending-is-not-a-luxury-us-nobel-laureates-tell-obama-congress.html>