<http://schema.org/ingredients>
"0.25 c. wine vinegar (preferably Zinfandel)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a31184/roasted-wild-mushrooms-garlic-shallots-recipe-clv1110/?src=shelter_footer>