<http://schema.org/description>
"Lingering environmental concerns aside, hydraulic fracturing -- aka, fracking -- has generally been good to the U.S. Natural gas prices have dropped to less than a third of their pre-fracking"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2013/09/26/will-the-rest-of-the-world-remain-a-failure-at-fra/20731067/>