No TPTP formula. May not be expressible in strict first order. | Economy.kif 6115-6115 | Jewelry is a subclass of personal adornment |
No TPTP formula. May not be expressible in strict first order. | Economy.kif 6116-6116 | Jewelry is a subclass of wearable item |
No TPTP formula. May not be expressible in strict first order. | Economy.kif 6110-6110 | Pearl is a subclass of jewelry |
No TPTP formula. May not be expressible in strict first order. | ArabicCulture.kif 544-544 | Misbahah is a subclass of jewelry |