(subclass Creek BodyOfWater) | Geography.kif 5672-5672 | Creek is a subclass of body of water |
(subclass Creek StreamWaterArea) | Geography.kif 5673-5673 | Creek is a subclass of stream water area |
(subclass Creek FreshWaterArea) | Geography.kif 5674-5674 | Creek is a subclass of fresh water area |