Narrative: The "Semantic view - Datasets Catalogues" viewpoint extends semantic view and provides a comprehensive framework for organizing and managing datasets catalogues within the digital ecosystem. This view associates the Dataset Catalogues with the Business Information Base and Digital Public Services from the application layer. Within this view, Dataset Catalogues act as centralized repositories for organizing and categorizing datasets. They enable efficient discovery, access, and management of datasets across different domains and applications. The catalogues ensure that datasets are easily searchable, accessible, and reusable, promoting data sharing and fostering collaboration. The Business Information Base, as part of the application layer, relies on the Dataset Catalogues to ensure accurate and meaningful data integration and utilization. It utilizes the catalogued datasets to store and manage domain-specific data, enabling informed decision-making processes and supporting business operations. Digital Public Services leverage the Dataset Catalogues to ensure seamless integration, data consistency, and interoperability among different services. These services align their data models, operations, and interactions with the catalogued datasets, facilitating data exchange and integration within the digital ecosystem. By associating the Dataset Catalogues with the Business Information Base and Digital Public Services, the "Semantic view - Datasets Catalogues" promotes standardized dataset organization and facilitates dataset discovery and reuse. This view ensures efficient data management, improves data quality, and enhances interoperability within the context of digital public services. The catalogued datasets allow for easy access and retrieval of relevant data, promoting data sharing and collaboration among different applications and services. They enable efficient data integration, reduce redundancy, and support consistent data representation and interpretation.