T. Rocha, J. Netto, and K. Becker. " Ontology-Enriched GraphRAG: A Case Study in Portuguese Geoscience Question Answering", in Anais do XIV Symposium on Knowledge Discovery, Mining and Learning, Cuiabá/MT, 2026, pp. 177-184, doi: https://doi.org/10.5753/kdmile.2026.31150.