<http://schema.org/ingredients>
"6 oz. sturdy baby greens, such as arugula, tatsoi, mustard or spinach"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a16482/warm-mushroom-salad-bacon-vinaigrette-recipe-fw0711/>