PRAVEEN GODFREY, ARUN S.N, N. J. M. K. P. Extraction of Ontological Information based on Semantic Analysis. International Journal of Engineering and Computer Science, india, v. 2, n. 12, 2013. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2239. Acesso em: 3 may. 2024.