Gianluca Cima, Giuseppe De Giacomo, Maurizio Lenzerini, Antonella Poggi. On the SPARQL metamodeling semantics entailment regime for OWL 2 QL ontologies. In Rajendra Akerkar, Alfredo Cuzzocrea, Jannong Cao, Mohand-Said Hacid, editors, Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics, WIMS 2017, Amantea, Italy, June 19-22, 2017. ACM, 2017. [doi]