<http://schema.org/about>
"\nimage: Skeptical Science\nSkeptical Science has been really pulling out all the stops as 2010 comes to an end, first releasing a great PDF Guide to Global Warming Skepticism and now adding the above image summarizing all the different indicators that the"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/how-we-know-global-warming-is-happening-in-one-graphic.html>