<http://schema.org/description>
"A fully self contained bicycle hub motor known as the GreenWheel has been developed by students at &lt;a href=\"http://www.media.mit.edu/\" target=\"_blank\"&gt;MIT&lt;/a&gt; that contains the motor, batteries and motor controller all within the hub enclosure."^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/green-wheel-electric-bicycle/11076/>