Farinelli, Fernanda, and Amanda D. Souza. “Top-Level Ontologies: Why Do We Need It and How to Use It”. Frontiers of Knowlegde Representation 1, no. 1 (September 1, 2021): 174–202. Accessed March 28, 2024. https://periodicos.ufmg.br/index.php/fronteiras-rc/article/view/35785.