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No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 19130-19130 Season of year is a subclass of time interval
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 19141-19141 Winter season is a subclass of season of year
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 19159-19159 Spring season is a subclass of season of year
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 19179-19179 Summer season is a subclass of season of year
No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 19197-19197 Fall season is a subclass of season of year


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