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Sigma KEE - ArableLand

ArableLand(arable land)

appearance as argument number 1

(documentation ArableLand EnglishLanguage "ArableLand is the subclass of LandArea that represents land in cultivation with crops that are replanted after each harvest, e.g., wheat and rice.")	Geography.kif 2225-2227
(subclass ArableLand LandArea)	Geography.kif 2223-2223	Arable land is a subclass of land area

appearance as argument number 2

(termFormat ChineseLanguage ArableLand "耕地")	domainEnglishFormat.kif 8131-8131
(termFormat ChineseTraditionalLanguage ArableLand "耕地")	domainEnglishFormat.kif 8130-8130
(termFormat EnglishLanguage ArableLand "arable land")	domainEnglishFormat.kif 8129-8129

consequent

(=> (and (arableLandArea ?REGION (MeasureFn ?FRACTION ?UNIT)) (greaterThanOrEqualTo ?FRACTION 0.0) (totalArea ?REGION (MeasureFn ?TOTAL ?UNIT)) (instance ?UNIT UnitOfArea)) (exists (?ARABLE) (and (instance ?ARABLE ArableLand) (geographicSubregion ?ARABLE ?REGION) (measure ?ARABLE (MeasureFn (MultiplicationFn ?FRACTION ?TOTAL) ?UNIT)))))	Geography.kif 2250-2264	If a real number an unit of measure(s) is an arable land area of a geographic area and the real number is greater than or equal to 0.0 and another real number the unit of measure(s) is a total area of the geographic area and the unit of measure is an instance of unit of area, then there exists another geographic area such that the other geographic area is an instance of arable land and the other geographic area is a geographic subregion of the geographic area and the measure of the other geographic area is the real number and the other real number the unit of measure(s)
(=> (and (instance ?DESERTIFICATION Desertification) (eventLocated ?DESERTIFICATION ?AREA)) (exists (?A1 ?A2) (and (instance ?A1 ArableLand) (instance ?A2 Desert) (holdsDuring (BeginFn (WhenFn ?DESERTIFICATION)) (overlapsSpatially ?AREA ?A1)) (holdsDuring (EndFn (WhenFn ?DESERTIFICATION)) (overlapsSpatially ?AREA ?A2)))))	Weather.kif 3216-3229	If a process is an instance of desertification and the process is located at an object, then there exist an entity and another entity such that the entity is an instance of arable land and the other entity is an instance of desert and the object and the entity overlapsSpatially holds during the beginning of the time of existence of the process and the object and the other entity overlapsSpatially holds during the end of the time of existence of the process
(=> (and (otherLandUseArea ?REGION (MeasureFn ?FRACTION ?UNIT)) (greaterThanOrEqualTo ?FRACTION 0.0) (totalArea ?REGION (MeasureFn ?TOTAL ?UNIT)) (instance ?UNIT UnitOfArea)) (exists (?OTHER) (and (instance ?OTHER LandArea) (not (instance ?OTHER ArableLand)) (not (instance ?OTHER PermanentCropLand)) (geographicSubregion ?OTHER ?REGION) (measure ?OTHER (MeasureFn (MultiplicationFn ?FRACTION ?TOTAL) ?UNIT)))))	Geography.kif 2336-2354	If a real number an unit of measure(s) is an other land use area of a geographic area and the real number is greater than or equal to 0.0 and another real number the unit of measure(s) is a total area of the geographic area and the unit of measure is an instance of unit of area, then there exists another geographic area such that the other geographic area is an instance of land area and the other geographic area is not an instance of arable land and the other geographic area is not an instance of permanent crop land and the other geographic area is a geographic subregion of the geographic area and the measure of the other geographic area is the real number and the other real number the unit of measure(s)

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