<http://schema.org/recipeIngredient>
"cannelle en poudre: 1/2 cuill\u00E8re \u00E0 caf\u00E9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://blog-primeal.fr/recipe/cupcakes-au-potimarron-et-delice-de-chataigne/>