(subclass WheatGrain CerealGrain) | Economy.kif 4051-4051 | |
(subclass CommonWheatGrain WheatGrain) | Economy.kif 4059-4059 | |
(subclass DurumWheatGrain WheatGrain) | Economy.kif 4071-4071 | |
(subclass EmmerWheatGrain WheatGrain) | Economy.kif 4081-4081 | |
(subclass EinkornWheatGrain WheatGrain) | Economy.kif 4091-4091 | |
(subclass SpeltWheatGrain WheatGrain) | Economy.kif 4101-4101 |