<http://schema.org/about>
"The Environmental Protection Agency has been frustratingly lax on e-waste issues, paying little attention to quality enforcement of policies, or even putting stringent policies in place at all. But finally, EPA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/epa-decides-to-take-e-waste-sort-of-seriously-finally.html>