| (subclass WheatGrain CerealGrain) | Economy.kif 4051-4051 | 子類 小麥籽粒 and 穀物 |
| (subclass CommonWheatGrain WheatGrain) | Economy.kif 4059-4059 | 子類 CommonWheatGrain and 小麥籽粒 |
| (subclass DurumWheatGrain WheatGrain) | Economy.kif 4071-4071 | 子類 DurumWheatGrain and 小麥籽粒 |
| (subclass EmmerWheatGrain WheatGrain) | Economy.kif 4081-4081 | 子類 EmmerWheatGrain and 小麥籽粒 |
| (subclass EinkornWheatGrain WheatGrain) | Economy.kif 4091-4091 | 子類 EinkornWheatGrain and 小麥籽粒 |
| (subclass SpeltWheatGrain WheatGrain) | Economy.kif 4101-4101 | 子類 SpeltWheatGrain and 小麥籽粒 |
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