<http://schema.org/about>
"\nRon Monahan is trying build an energy efficient subdivision in Aiken, South Carolina, and a few weeks ago announced that he was going to build between one and four Net Zero houses, (homes create as much energy as they use over the course of the year)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/is-a-hydrogen-powered-house-really-green.html>