| (subclass MetallicAlloy Mixture) | Mid-level-ontology.kif 8912-8912 | MetallicAlloy は 混合物 の subclass では %n |
| (subclass Steel MetallicAlloy) | Mid-level-ontology.kif 8927-8927 | Steel は MetallicAlloy の subclass では %n |
| (subclass Brass MetallicAlloy) | Mid-level-ontology.kif 8937-8937 | Brass は MetallicAlloy の subclass では %n |
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