<http://schema.org/description>
"Why do we even have coal mines? That question is what led Jeanne Marie Laskas to spend a few weeks 500 feet belowground, getting to know the men behind the invisible economy this country couldn't live without"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gq.com/story/coal-mines-underground-economy>