<http://schema.org/recipeIngredient>
"14 ounces fresh &lt;span class='ingredient'&gt;fettuccine&lt;/span&gt; (about 2\u00BD-3 cups)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/crab-and-asparagus-fettuccine>