<http://schema.org/alternativeHeadline>
"Cary Estes: Dale Earnhardt Jr. wins rainy Daytona 500, boosts spirits of NASCAR"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/racing/2014/02/24/dale-earnhardt-jr-daytona-500-rain-delay>