<http://schema.org/recipeIngredient>
"2 Roma or &lt;span class='ingredient'&gt;plum tomatoes&lt;/span&gt;, seeded and chopped"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cookstr.com/recipes/baked-salmon-in-parchment-with-julienned-vegetables>