<http://schema.org/about>
"TreeHugger goes on and on about the importance of design; convincing folks to design the stuff we consume so that it better reflects the TreeHugger ethic is an extremely"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/10-commandments-of-sustainable-design.html>