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Term 1: Term 2:

(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


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