<http://schema.org/alternativeHeadline>
"Nine-year-old Priscilla Pomerantz suffers from a rare allergy called cold urticaria, a condition that forces her to forgo ice cream, swimming and playing in the snow."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/allergies/videos/little-girl-is-allergic-to-cold-weather>