<http://schema.org/about>
"As the Department of Energy is expected to release tomorrow its draft recommendations on the safety and environmental impacts of fracking, both scientists and lawmakers have sent letters to DoE expressing concern"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/fossil-fuels/scientists-lawmakers-object-to-doe-fracking-panel-members-industry-ties.html>