<http://schema.org/about>
"Scientists over at Natcore Tech have created the world's \"blackest\" solar cell to date. With an average reflectance of 0.3%, these black silicon wafers absorb more light than any other, which means more of the sun's energy gets converted to energy. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/solar-technology/black-solar-cell-absorbs-997-all-light.html>