<http://schema.org/about>
"Power Engineering reports progress on the Arizona Public Service (APS) concentrating solar power (CSP)  plant to be built and operated by Abengoa, 70 miles southwest of"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/update-phoenix-area-concentrating-solar-power-plant-on-line-in-2011.html>