<http://schema.org/recipeIngredient>
"2 cups finely chopped &lt;span class='ingredient'&gt;onions&lt;/span&gt; (2 medium)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/greek-three-cheese-spinach-amp-onion-potpie/href>