| Waterway | |
| appearance as argument number 1 |
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| (documentation Waterway EnglishLanguage "Waterway is the class of navigable waters, including Oceans, SeaLanes, Rivers, Canals, Lakes, and inland bodies of water.") | Geography.kif 5255-5257 | |
| (subclass Waterway Transitway) | Geography.kif 5253-5253 | subclass Waterway and Transitway |
| (subclass Waterway WaterArea) | Geography.kif 5254-5254 | subclass Waterway and WaterArea |
| appearance as argument number 2 |
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| antecedent |
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| (=> (and (instance ?WATERWAY Waterway) (depth ?OBJ ?WATERWAY (MeasureFn ?DEPTH ?UNIT)) (instance ?UNIT UnitOfLength) (lessThan ?DRAFT ?DEPTH)) (navigableForDraft ?WATERWAY (MeasureFn ?DRAFT ?UNIT))) |
Transportation.kif 2645-2651 | |
| (=> (instance ?P Waterway) (hasPurpose ?P (and (instance ?T WaterTransportation) (path ?T ?P)))) |
Geography.kif 5259-5264 |
| consequent |
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| (<=> (totalLengthOfWaterways ?AREA ?LENGTH) (length (KappaFn ?WATERWAY (and (instance ?WATERWAY Waterway) (partlyLocated ?WATERWAY ?AREA))) ?LENGTH)) |
Transportation.kif 645-652 | totalLengthOfWaterways GeographicArea and LengthMeasure length KappaFn SymbolicString and instance SymbolicString and Waterway partlyLocated SymbolicString and GeographicArea and LengthMeasure |
| (=> (and (instance ?WATER River) (trafficableForTrafficType ?WATER ?TYPE) (subclass ?TYPE WaterVehicle)) (instance ?WATER Waterway)) |
Transportation.kif 1668-1673 | |
| (=> (and (totalLengthOfWaterways ?AREA (MeasureFn ?LENGTH ?UNIT)) (instance ?UNIT UnitOfLength) (greaterThan ?LENGTH 0)) (exists (?WATERWAY) (and (instance ?WATERWAY Waterway) (located ?WATERWAY ?AREA)))) |
Transportation.kif 654-662 | |
| (=> (instance ?PORT RiverPort) (exists (?RIVER) (and (instance ?RIVER River) (instance ?RIVER Waterway) (meetsSpatially ?PORT ?RIVER)))) |
Transportation.kif 845-851 |
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