<http://schema.org/ingredients>
"3.00 tbsp. mixed chopped fresh herbs (such as parsley, chives, and chervil)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a18916/breakfast-sandwich-frittata-recipe-mslo0412/?src=shelter_footer>