(subclass Forest LandArea) | Geography.kif 6352-6352 | Forest は 土地面積 の subclass では %n |
(subclass RainForest Forest) | Geography.kif 6363-6363 | RainForest は Forest の subclass では %n |
(subclass TemperateHardwoodForest Forest) | Geography.kif 6377-6377 | TemperateHardwoodForest は Forest の subclass では %n |
(subclass BorealForest Forest) | Geography.kif 6380-6380 | BorealForest は Forest の subclass では %n |