<http://schema.org/ingredients>
"1 c. \u00E0 caf\u00E9 de moutarde \u00E0 l'ancienne"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cuisineaz.com/recettes/champignons-de-paris-crus-en-salade-18215.aspx>