<http://schema.org/about>
"Now before you start rolling your eyes and muttering something about \"greenwashing,\" hear the folks at Yahoo! out on this. The good news is that - unlike many carbon offsetting programs we've read/heard about - this one actually seems to be doing some"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/yahoo-jumps-aboard-the-carbon-offseting-bandwagon.html>