On the semantics of SPARQL queries with optional matching under entailment regimes
Egor V. Kostylev and Bernardo Cuenca Grau
Book Title
Proceedings of the 13th International Semantic Web Conference (ISWC 2014)‚ Riva del Garda‚ Italy‚ October 19−23‚ 2014‚ Part II
Pages
374–389
Publisher
Springer
Series
Lecture Notes in Computer Science
Volume
8797
Year
2014