On the Feasibility of Handling Uncertainty in SPARQL Queries in the Case of Sparse Graphs . International Journal of Innovative Research in Computer Science & Technology, [S. l.], v. 8, n. 6, p. 396–402, 2020. Disponível em: https://acspublisher.com/journals/index.php/ijircst/article/view/13037.. Acesso em: 23 jul. 2024.