Top-Level Ontologies: why do we need it and how to use it. Advances in Knowlegde Representation / Avanços em Representação do Conhecimento, [S. l.], v. 1, n. 1, p. 174–202, 2021. Disponível em: https://periodicos-hml.cecom.ufmg.br/index.php/advances-kr/article/view/35785. Acesso em: 3 oct. 2025.