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  1. Ontology - Wikipedia

    Ontology is the philosophical study of being. It is traditionally understood as the subdiscipline of metaphysics focused on the most general features of reality. As one of the most fundamental …

  2. Ontology and Information Systems (Stanford Encyclopedia of ...

    5 days ago · Ontology (in information systems) is the field that attempts to create shared meanings of symbols. Different practitioners in the field may decide to create different lists of …

  3. Ontology | Definition, History & Examples | Britannica

    ontology, the philosophical study of being in general, or of what applies neutrally to everything that is real. It was called “first philosophy” by Aristotle in Book IV of his Metaphysics.

  4. Ontology - New World Encyclopedia

    Ontology is a major branch of philosophy and a central part of metaphysics that studies questions of being or existence.

  5. What is Ontology? – National Center for Ontological Research

    What is Ontology? Contemporary ontology is a partnership of multiple disciplines. On the one hand ontological research involves philosophers who are concerned to describe broad …

  6. Exploring Ontology: A Comprehensive Overview - Philosophos

    Dec 17, 2025 · Ontology is a branch of philosophy that deals with the nature of being and the relationship of entities to one another. It is also closely related to metaphysics, as it seeks to …

  7. What is Ontology? | The Ontology Research & Development …

    What is Ontology? Ontology is the philosophical study of being, existence, and reality. In information science, an ontology is a formal representation of knowledge as a set of concepts …