(subclass Mountain LandForm) | Geography.kif 4026-4026 | Mountain は LandForm の subclass では %n |
(subclass Mountain UplandArea) | Geography.kif 4027-4027 | Mountain は UplandArea の subclass では %n |
(subclass VolcanicMountain Mountain) | Geography.kif 4078-4078 | VolcanicMountain は Mountain の subclass では %n |