<http://schema.org/about>
"When Kern County School District Superintendent Larry Reid decided it was time to take steps within the school district to improve air quality and reduce CO2 emissions he found he had an unlikely ally,,, Homebuilders. That's because for each new home"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/home-building-with-a-twist-for-the-future.html>