<http://schema.org/about>
"By this time next year, the US Navy will have commenced biofuel tests on one of its F/A-18 Super Hornet fighter jets. A request for proposal for some 40,000 gallons of JP-5 aviation biofuel was just issued. No word on what feedstocks"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/look-its-the-green-hornet-navy-to-test-biofuels-in-f-18-fighter-jet.html>