(subclass StreamWaterArea WaterArea) | Mid-level-ontology.kif 9032-9032 | |
(subclass StreamWaterArea FlowRegion) | Mid-level-ontology.kif 9033-9033 | |
(subclass River StreamWaterArea) | Geography.kif 5472-5472 | |
(subclass Waterfall StreamWaterArea) | Geography.kif 5546-5546 | |
(subclass Rapids StreamWaterArea) | Geography.kif 5633-5633 | |
(subclass RiverMouth StreamWaterArea) | Geography.kif 5656-5656 | |
(subclass Creek StreamWaterArea) | Geography.kif 5673-5673 |