<http://schema.org/ingredients>
"2 c. \u00E0 soupe d\u2019huile d\u2019olive"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cuisineaz.com/recettes/salade-de-pates-au-melon-jambon-et-mozzarella-55662.aspx>