<http://schema.org/description>
"The U.S. boom in shale gas and oil has come from certain parts of the country, and each of those parts is already starting to develop a reputation. The Bakken is considered the place to be if all"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2013/06/03/solving-3-mysteries-from-the-most-secretive-energy/20597706/>