<http://schema.org/about>
"Rotating houses are not a new idea, and have some real advantages; they can follow the sun to maximize passive solar heating in cool weather and shading in warm; solar panels can track the sun along with the house and generate power and heat more"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/turntable-house-from-maisons-labba.html>