<http://schema.org/headline>
"Chicken-Walnut Salad with Potato Salad, Tomatoes, and Kalamata Olives"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bonappetit.com/recipe/chicken-walnut-salad-with-potato-salad-tomatoes-and-kalamata-olives>