No TPTP formula. May not be expressible in strict first order. | Geography.kif 6544-6544 | Evergreen tree is a subclass of botanical tree |
No TPTP formula. May not be expressible in strict first order. | Geography.kif 6555-6555 | Conifers is a subclass of evergreen tree |
No TPTP formula. May not be expressible in strict first order. | Economy.kif 4701-4701 | Cocoa tree is a subclass of evergreen tree |
No TPTP formula. May not be expressible in strict first order. | Economy.kif 4723-4723 | TeaPlant is a subclass of evergreen tree |