<http://schema.org/about>
"Following the presentation of a series of inventions that were finalists at the national Innovar contest in Argentina (all which can be seen clicking on the 'Innovar2007' tag at the bottom), this time we present Bidaj, the ride-back bike. This is a"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/bikes/innovar-2007-prototypes-bidaj-the-ride-back-bike.html>