<http://schema.org/about>
"We've written a lot about wood pellet stoves, and are intrigued -- and a bit wary -- with story out of Uganda about a new pellet stove that burns coal pellets."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/coal-pellet-stove-introduced-in-uganda.html>