<http://schema.org/alternativeHeadline>
"Dr. Oz to Be a Grandpa! Daughter Daphne Announces She's Pregnant"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.usmagazine.com/celebrity-moms/news/dr-ozs-daughter-daphne-oz-pregnant-with-first-child-201359>