(subclass Nutrient BiologicallyActiveSubstance) | Merge.kif 14681-14681 | Nutrient is a subclass of biologically active substance |
(subclass Protein Nutrient) | Merge.kif 14688-14688 | Protein is a subclass of nutrient |
(subclass Carbohydrate Nutrient) | Merge.kif 14698-14698 | Carbohydrate is a subclass of nutrient |
(subclass Vitamin Nutrient) | Merge.kif 14704-14704 | Vitamin is a subclass of nutrient |