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KB:
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Formal Language:
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SubmergedLandArea
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| appearance as argument number 1 |
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| (subclass SubmergedLandArea GeographicArea) | Geography.kif 7667-7667 | Submerged land area is a subclass of geographic area |
| (documentation SubmergedLandArea EnglishLanguage "SubmergedLandArea is the class of land regions that are located beneath bodies of water.") | Geography.kif 7669-7670 | Submerged land area is a subclass of geographic area |
| appearance as argument number 2 |
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| antecedent |
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| (=> (instance ?LAND SubmergedLandArea) (exists (?WATER) (and (instance ?WATER WaterArea) (orientation ?LAND ?WATER Below) (orientation ?WATER ?LAND On) (meetsSpatially ?LAND ?WATER)))) |
Geography.kif 7672-7679 | If X is an instance of submerged land area, then there exists Y such that Y is an instance of water area, X is below to Y, Y is on to X, and X meets Y |
| consequent |
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| (=> (and (instance ?F Flooding) (instance ?L LandArea) (eventLocated ?F ?L) (instance ?T TimePoint) (before ?T (WhenFn ?F))) (modalAttribute (holdsDuring ?T (instance ?L SubmergedLandArea)) Unlikely)) |
Weather.kif 2907-2917 | If X is an instance of flooding, Y is an instance of land area, X is located at Y, Z is an instance of time point, and Z happens before the time of existence of X, then the statement Y is an instance of submerged land area holds during Z has the modal force of unlikely |