<http://schema.org/about>
"This year, DoSomething.org and HP teamed up to host the Green Your School Challenge. The goal was to get students and teachers thinking about creative ways to reduce energy and consumption in their schools."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/innovative-student-projects-win-grants-in-the-green-your-school-challenge.html>