WaterSkiing |
appearance as argument number 1 |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 1241-1243 | |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 1240-1240 | WaterSkiing 是 WaterSport 的 subclass |
appearance as argument number 2 |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 1244-1244 |
antecedent |
No TPTP formula. May not be expressible in strict first order. | Sports.kif 1246-1263 |
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