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No TPTP formula. May not be expressible in strict first order. Transportation.kif 1298-1298 Runway is a subclass of land transitway
No TPTP formula. May not be expressible in strict first order. Transportation.kif 1312-1312 Paved runway is a subclass of runway
No TPTP formula. May not be expressible in strict first order. Transportation.kif 1493-1493 Unpaved runway is a subclass of runway


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