<http://schema.org/headline>
"Bill Arnsparger, undefeated Dolphins' defensive coordinator, dies at 88"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/nfl/2015/07/17/bill-arnsparger-miami-dolphins-defense-new-york-giants-lsu-tigers-coach-dies-dead>