<http://schema.org/about>
"This just proves that we don't necessarily have to use toxic substances and electronic bits-n-pieces to have a really cool gadget that tracks global happenings. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/some-gadgets-were-perfect-2000-years-ago.html>