* '''contains''' - describes if an ingredient contains another ingredient. The relationship could specify the fraction of the ingredient. For example [https://world.openfoodfacts.org/ingredient/Butter butter] contains 80% [https://world.openfoodfacts.org/ingredient/Butterfat butterfat], pastry butter contains 99.8% [https://world.openfoodfacts.org/ingredient/Butterfat butterfat]; | * '''contains''' - describes if an ingredient contains another ingredient. The relationship could specify the fraction of the ingredient. For example [https://world.openfoodfacts.org/ingredient/Butter butter] contains 80% [https://world.openfoodfacts.org/ingredient/Butterfat butterfat], pastry butter contains 99.8% [https://world.openfoodfacts.org/ingredient/Butterfat butterfat]; |