. . . . "7148"^^ . . . . "1073494371"^^ . . . "11476249"^^ . . . . . . . . . "Ontology-based data integration involves the use of one or more ontologies to effectively combine data or information from multiple heterogeneous sources. It is one of the multiple data integration approaches and may be classified as Global-As-View (GAV). The effectiveness of ontology\u2011based data integration is closely tied to the consistency and expressivity of the ontology used in the integration process."@en . . . . . . . . . . "Ontology-based data integration involves the use of one or more ontologies to effectively combine data or information from multiple heterogeneous sources. It is one of the multiple data integration approaches and may be classified as Global-As-View (GAV). The effectiveness of ontology\u2011based data integration is closely tied to the consistency and expressivity of the ontology used in the integration process."@en . . . . . . . . . "Ontology-based data integration"@en . . . . . . . . . . . . .