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翻訳:`<figcaption class="image-caption">AIEWF 2026で講演するUCバークレー校のFrank Coyle教授。</figcaption>`
```html<p><span>In computer science, an ontology is “a description of data structure – of classes, properties, and relationships in a domain of knowledge” (as nicely </span><a href="https://www.oxfordsemantic.tech/faqs/what-is-an-ontology"><span>defined by Oxford Semantic Technologies</span></a><span>). </span><strong><span>Coyle himself defined an ontology as simply ̶