(subclass PreservingFood Keeping) | Food.kif 184-184 | PreservingFood est une sous-classe de garder |
(subclass CuringFood PreservingFood) | Food.kif 78-78 | CuringFood est une sous-classe de PreservingFood |
(subclass Fermentation PreservingFood) | Food.kif 203-203 | Fermentation est une sous-classe de PreservingFood |