<http://schema.org/ingredients>
"4c. \u00E0 soupe de cr\u00E8me fra\u00EEche liquide"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cuisineaz.com/recettes/pates-a-la-creme-fraiche-et-a-la-dinde-9525.aspx>