No TPTP formula. May not be expressible in strict first order. | Geography.kif 5179-5179 | Estuary is a subclass of body of water |
No TPTP formula. May not be expressible in strict first order. | Geography.kif 5180-5180 | Estuary is a subclass of salt water area |
No TPTP formula. May not be expressible in strict first order. | Geography.kif 5181-5181 | Estuary is a subclass of inlet |