<http://schema.org/description>
"Wooden House K features a central core of clay that helps the home maintain homestasis and uses a solar collector on the roof to lessen its demand of fossil fuels."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/solar-powered-black-forest-wooden-house-k-is-built-around-a-core-of-clay/>