<http://schema.org/about>
"In a post on passive design last week, I wrote \"TreeHugger keeps away from big single family houses these days.\" Preston at Jetson Green asked why. Coincidentally,  Roger Lewis of the Washington Post responded"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/quote-of-the-day-how-a-green-house-of-the-future-can-impede-environmental-progress.html>