<http://schema.org/headline>
"Worldwide Electric Vehicle Sales to Reach 3.8 Million Annually by 2020, Forecasts Pike Research"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.aol.com/article/2013/01/03/worldwide-electric-vehicle-sales-to-reach-38-milli/20415657/?gen=1>