<http://schema.org/description>
"University of California students create incredible roof tile coating that &amp;#039;eats&amp;#039; smog-forming particles, cleaning the environment of nasty air pollution."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/california-students-create-incredible-smog-eating-roof-tiles-to-cut-urban-pollution/>