<http://schema.org/description>
"Researchers at the UK&amp;rsquo;s Bristol Robotics Laboratory have developed the Ecobot III, the first robot capable of powering itself by consuming and excreting biomass that can run unsupervised for a full week."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/first-self-sustaining-biomass-bot-eats-excretes-runs-for-a-week/>