<http://schema.org/recipeIngredient>
"4 &lt;span class='ingredient'&gt;lettuce&lt;/span&gt; leaves"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/sandra-deyrsquos-cajun-pork-burgers-with-grilled-sweet-potato-ldquofriesrdquo>