<http://schema.org/recipeInstructions>
"Pr\u00E9chauffez le four \u00E0 th.6 (180\u00BAC)."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cuisineaz.com/recettes/cake-au-jambon-et-au-gruyere-rape-30523.aspx>