Ontology-Based Data Access to Slegge

Dag Hovland, Roman Kontchakov, Martin G. Skjæveland, Arild Waaler, Michael Zakharyaschev

Abstract: We report on our experience in ontology-based data access to the Slegge database at Statoil and share the resources employed in this use case: end-user information needs (in natural language), their translations into SPARQL, the Subsurface Exploration Ontology, the schema of the Slegge database with integrity constraints, and the mappings connecting the ontology and the schema.