<http://schema.org/ingredients>
"1 lb. russet potatoes"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.countryliving.com/food-drinks/recipes/a3562/crispy-rosemary-potato-chips-recipe-clv0211/?link=emb&dom=yah_life&src=syn&con=blog_countryliving&mag=clg>