<http://schema.org/about>
"Though TreeHugger remains steadfast in our goal of presenting the world with solutions for a modern, green future, we can't take ourselves seriously all of time. We like to lighten things up every now and then, to insure that talking about global"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/treehugger-picks-the-lighter-side-of-th.html>