]> 2026-04-08T22:27:49-07:00 Mastro DL-Lite Reasoner 0 en Mastro is an Ontology-Based Data Access (OBDA) management system. Ontologies in Mastro are specified through languages belonging to the DL-Lite family of lightweight Description Logics. The ontology is connected to external relational data management or data federation systems through a mapping establishing a semantic relation between SQL queries issued over the underlying databases and elements of the ontology. To access data, users can specify SPARQL queries over the ontology and make use of the query answering services provided by Mastro. Mastro DL-Lite Reasoner 2018-01-19Z 2458137.5 http://www.obdasystems.com/mastro-license-agreement1 Mastro_DL-Lite_Reasoner.png 2018-01-22T10:24:54Z 2458140.9339583 Mastro DL-Lite Reasoner 0 1 broadtable 3 [[Category:Version]] [[Version of::Mastro DL-Lite Reasoner]] Mastro DL-Lite Reasoner 0 1 broadtable 3 [[Category:Version]] [[Version of::Mastro DL-Lite Reasoner]] Mastro DL-Lite Reasoner Mastro DL-Lite Reasoner 1.0.1 0 en Mastro DL-Lite Reasoner 1.0.1 Mastro DL-Lite Reasoner 1.0.3 0 en Mastro DL-Lite Reasoner 1.0.3 Version of 102 en Version of