<http://schema.org/alternativeHeadline>
"Love to Chew Ice? It Might Be a Sign of a Serious Health Problem: Glamour.com"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.glamour.com/health-fitness/blogs/vitamin-g/2010/06/love-to-chew-ice-it-might-be-a>