<http://schema.org/recipeIngredient>
"1 medium (about 8 ounces) white &lt;span class='ingredient'&gt;onion&lt;/span&gt;, peeled, halved, and chopped"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/barbecued-pork-buns/recipe_shares/new>