<http://schema.org/alternativeHeadline>
"Tom Coughlin has 15, 20 years left in him, ex-NFL coach Ray Perkins says"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/si-wire/2012/07/05/giants-tom-coughlin-has-years-left-ray-perkins-says>