<http://schema.org/headline>
"Energy Sec. Chu Calls for More Black Lung, Strip-Mining, Coal Ash, Coal Slurry and Coalfield Poverty"^^<http://www.w3.org/2001/XMLSchema#string>
<http://m.huffpost.com/us/entry/energy-sec-chu-calls-for_b_712140.html?m=true>