<http://schema.org/about>
"Seemingly perpetually just over the commercially-viable horizon, algae biofuels consistently show good potential both in terms of yield and not competing with food production to the extent that other"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/algae-biofuels-could-replace-17-of-us-imported-oil.html>