<http://schema.org/recipeIngredient>
"2/3 cup fresh &lt;span class='ingredient'&gt;lemon juice&lt;/span&gt; (about 3 large lemons)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/farmerrsquos-market-pasta/recipe_shares/new>