Contents

Aristotle's Categories

  1. οὐσία Ousia (german) (IMHO Much better than Ousia

Basic formal ontology BFO

Bora

DoDAF DM2

DOLCE Descriptive Ontology for Linguistic and Cognitive Engineering

ISO 15926

Onto-Step

Sowa

Sumo Suggested Upper Merged Ontology

Yamato

Other