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Term 1: Term 2:

(subclass SubmergedLandArea GeographicArea) Geography.kif 5874-5874
(subclass MaritimeShelfArea SubmergedLandArea) Geography.kif 1057-1057
(subclass ContinentalShelf SubmergedLandArea) Geography.kif 5888-5888
(subclass ContinentalMargin SubmergedLandArea) Geography.kif 5895-5895
(subclass SeabedArea SubmergedLandArea) Geography.kif 5911-5911


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