<http://schema.org/alternativeHeadline>
"It's the 50th anniversary of the Mustang, and it's surprisingly hard to sort out the claims and counter-claims. A bunch of folks say they deserve first-car bragging rights."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/who-owns-the-very-first-ford-mustang>