<http://schema.org/about>
"One more free carpooling tool for helping you get around town without always having to worry about gas or driving, is iCarpool. If you are organizing an event with your favorite greendrinks or"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/icarpool-you-carpool-we-all-carpool-with-icarpool.html>