<http://schema.org/alternativeHeadline>
"The casino magnate set out to own the world's largest car collection and succeeded, with more than 1,400 collector vehicles \u2014 many one-of-a-kind \u2014 before his untimely death. Come take a tour with me."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/transportation/blogs/bill-harrahs-incredible-car-collection-and-it-all-started-with-bingo>