<http://schema.org/description>
"If we told you there was a sustainable substitute for concrete you&amp;rsquo;d probably say rubbish!&amp;hellip; and you would be right. The dream of a resource-saving, emissions-reducing replacement for concrete is becoming a reality in the form of BituBlock - made from post-consumer"^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/bitublock-concrete-will-be-obsolete/>