PlanetEarth - Sigma Knowledge base Browser

appearance as argument number 1

(instance PlanetEarth Planet)	Geography.kif 3564-3564	Planet earth is an instance of planet
(orbits PlanetEarth Sol)	Geography.kif 3565-3565	Sol is an orbits of planet earth

appearance as argument number 2

(orbits EarthsMoon PlanetEarth)	Geography.kif 3557-3557	Planet earth is an orbits of earths moon
(termFormat ChineseLanguage PlanetEarth "行星地球")	domainEnglishFormat.kif 46040-46040	Planet earth is an orbits of earths moon
(termFormat ChineseTraditionalLanguage PlanetEarth "行星地球")	domainEnglishFormat.kif 46039-46039	Planet earth is an orbits of earths moon
(termFormat EnglishLanguage PlanetEarth "planet earth")	domainEnglishFormat.kif 46038-46038	Planet earth is an orbits of earths moon

antecedent

(=>
    (and
        (instance ?place UndergroundArea)
        (instance ?U UnitOfLength)
        (earthAltitude ?place
            (MeasureFn ?alt1 ?U))
        (surface ?ground PlanetEarth)
        (part ?area ?ground)
        (orientation ?place ?area Below)
        (earthAltitude ?area
            (MeasureFn ?alt2 ?U)))
    (greaterThan ?alt2 ?alt1))

Geography.kif 4239-4250

If an object is an instance of underground area and an unit of measure is an instance of unit of length and the object is a real number the unit of measure(s) above the ground and a self connected object is a surface of planet earth and another object is a part of the self connected object and the object is below to the other object and the other object is another real number the unit of measure(s) above the ground,
then the other real number is greater than the real number

consequent

(<=> (earthAltitude ?OBJ ?ALT) (exists (?SEA) (and (altitude ?OBJ ?SEA ?ALT) (surface ?SEA PlanetEarth))))	Geography.kif 2939-2944	An object is a length measure above the ground if and only if there exists a self connected object such that the altitude of the object relative to the self connected object is the length measure and the self connected object is a surface of planet earth
(=> (and (elevation ?OBJECT ?HEIGHT) (located ?OBJECT ?PLACE) (instance ?PLACE GeographicArea)) (superficialPart ?PLACE PlanetEarth))	Geography.kif 2065-2070	If a length measure is an elevation of an object and the object is located at another object and the other object is an instance of geographic area, then the other object is a superficial part of planet earth
(=> (and (equal ?N NorthPole) (located ?N ArcticRegion)) (exists (?A) (and (axis ?A PlanetEarth) (traverses ?A ?N))))	Geography.kif 3994-4001	If equal an object and North Pole and the object is located at arctic region, then there exists another object such that planet earth is an axis of the other object and the other object traverses the object
(=> (and (equal ?S SouthPole) (located ?S Antarctica)) (exists (?A) (and (axis ?A PlanetEarth) (traverses ?A ?S))))	Geography.kif 4021-4028	If equal an object and South Pole and the object is located at antarctica, then there exists another object such that planet earth is an axis of the other object and the other object traverses the object
(=> (instance ?AREA Continent) (geographicSubregion ?AREA PlanetEarth))	Geography.kif 3673-3675	If a geographic area is an instance of continent, then the geographic area is a geographic subregion of planet earth
(=> (instance ?AREA Hemisphere) (geographicSubregion ?AREA PlanetEarth))	Geography.kif 3626-3628	If a geographic area is an instance of hemisphere, then the geographic area is a geographic subregion of planet earth
(=> (instance ?M Meteorite) (exists (?T) (holdsDuring ?T (meetsSpatially ?M PlanetEarth))))	Geography.kif 3587-3591	If an entity is an instance of meteorite, then there exists a time position such that the entity meets planet earth holds during the time position
(=> (instance ?place UndergroundArea) (exists (?area ?ground) (and (surface ?ground PlanetEarth) (part ?area ?ground) (orientation ?place ?area Below))))	Geography.kif 4231-4237	If an object is an instance of underground area, then there exist another object and a self connected object such that the self connected object is a surface of planet earth and the other object is a part of the self connected object and the object is below to the other object

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