<http://schema.org/about>
"As expected, the DoE has announced its recommendations on what to do about the safety and environmental impact of hydraulic fracturing for natural gas, more commonly and colloquially known as fracking. The recommendations"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/fossil-fuels/energy-dept-releases-fracking-recommendations-new-yorkers-split-on-supporting-shale-gas.html>