<http://schema.org/description>
"The city of Madrid soon plans to add a striking new structure that will &amp;ldquo;climatically transform&amp;rdquo; its urban architecture. Designed by Urban Ecosystems, the Air Tree pavilion is to be built from recycled materials and will be 100% energy self-sufficient."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/stunning-air-trees-only-byproducts-are-h2o-energy/>