<http://schema.org/about>
"Solar cells are getting so easy to come by that making your own gadget charger is far more interesting than buying one of the many that are coming onto the market now. If you're looking for a weekend project, we dig this one."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/altoid-tin-solar-cell-some-time-cool-gadget-charger.html>