<http://schema.org/about>
"\nWhat kind of question is that?  Isn't the public finally convinced that anthropogenic greenhouse gas emissions are causing global warming and coal is one of the biggest culprits?  Unfortunately, the legal system has still not resolved this issue --"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/do-carbon-emissions-from-a-coal-mine-have-significant-environmental-impacts.html>