Metadata and Semantics pp 415-424
Rules for Mapping SQL Relational Databases to OWL Ontologies
This paper proposes an approach to automatic transformation of relational databases to ontologies, where constraints CHECK are also considered. A relational database is written in SQL and an ontology is written in OWL. The proposed approach can be used for integrating data that are scattered across many different domains and that reside in many separate relational databases.
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