<http://schema.org/about>
"Whilst working at a community reuse centre this TreeHugger use to go into schools to educate  kids on water, energy, waste, and biodiversity by helping them prepare their own 'EcoSnapShot' of their school. In our briefing on waste we asked kids"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/the-story-of-stuff-from-makers-of-the-meatrix.html>