<http://schema.org/about>
"The Conference Board of Canada (not BoingBoing's favourite think tank) has released a report that says, well, yes, there is a lot of CO2 that comes out of the oil sands, but:"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/just-how-bad-are-the-canadian-tar-sands-according-to-the-conference-board-almost-benign.html>