No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 20446-20446 | Vacationing e' uma sub-classe de Recreacao ou Exercicio |
No TPTP formula. May not be expressible in strict first order. | Mid-level-ontology.kif 20447-20447 | Vacationing e' uma sub-classe de WorkLeave |
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