<http://schema.org/about>
"You had to know this was coming... A new piece in Scientific American highlights the objections of some scientists over claims that the world's largest geologic carbon sequestration project in Saskatchewan is leaking."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/scientists-disagree-over-canadian-carbon-sequestration-project-leak.html>