<http://schema.org/about>
"The ultra-efficient XL1 is on the market, but only in Europe. A 4-seat XL2 could come here at a lower price. Should Elio be worried?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/what-if-we-could-have-a-261-mpg-vw-in-the-us>