<http://schema.org/headline>
"Walk at Grapevine Mills today to fight Sj\u00F6gren\u2019s, an autoimmune disease that hurts 4 million Americans, from superstar Venus Williams to Cathy Ingels of Garland"^^<http://www.w3.org/2001/XMLSchema#string>
<http://healthblog.dallasnews.com/2013/05/walk-at-grapevine-mills-today-to-fight-sjogrens-an-autoimmune-disease-that-hurts-4-million-americans-from-superstar-venus-williams-to-cathy-ingels-of-garland.html/>