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Term 1: Term 2:

(=>
    (and
        (instance ?X ?Y)
        (subclass ?Y PureSubstance)
        (meltingPoint ?Y
            (MeasureFn ?MELT KelvinDegree))
        (barometricPressure ?X
            (MeasureFn ?PRES InchMercury))
        (greaterThan ?PRES 29.92)
        (measure ?X
            (MeasureFn ?TEMP KelvinDegree))
        (lessThan ?TEMP ?MELT))
    (attribute ?X Solid))
Merge.kif 13842-13851
(=>
    (and
        (instance ?X ?Y)
        (subclass ?Y PureSubstance)
        (boilingPoint ?Y
            (MeasureFn ?BOIL KelvinDegree))
        (meltingPoint ?Y
            (MeasureFn ?MELT KelvinDegree))
        (measure ?X
            (MeasureFn ?TEMP KelvinDegree))
        (greaterThan ?TEMP ?MELT)
        (lessThan ?TEMP ?BOIL))
    (attribute ?X Liquid))
Merge.kif 13831-13840
(=>
    (and
        (instance ?X ?Y)
        (subclass ?Y PureSubstance)
        (barometricPressure ?X
            (MeasureFn ?PRES InchMercury))
        (greaterThan 29.92 ?PRES)
        (boilingPoint ?Y
            (MeasureFn ?BOIL KelvinDegree))
        (measure ?X
            (MeasureFn ?TEMP KelvinDegree))
        (greaterThan ?TEMP ?BOIL))
    (attribute ?X Gas))
Merge.kif 13820-13829
(subclass PureSubstance Substance) Merge.kif 1084-1084 Pure substance is a subclass of substance
(subclass HydrophilicLipidHead PureSubstance) VirusProteinAndCellPart.kif 513-513 Hydrophilic lipid head is a subclass of pure substance
(subclass HydrophobicLipidTail PureSubstance) VirusProteinAndCellPart.kif 524-524 Hydrophobic lipid tail is a subclass of pure substance
(subclass Ion PureSubstance) Mid-level-ontology.kif 21664-21664 Ion is a subclass of pure substance
(subclass ElementalSubstance PureSubstance) Merge.kif 1093-1093 Elemental substance is a subclass of pure substance
(subclass CompoundSubstance PureSubstance) Merge.kif 1173-1173 Compound substance is a subclass of pure substance
(subclass Defoliant PureSubstance) Geography.kif 2647-2647 Defoliant is a subclass of pure substance
(subclass GreenhouseGas PureSubstance) Geography.kif 2735-2735 Greenhouse gas is a subclass of pure substance


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