Useful AI answers depend on more than the model. Information needs to be accessible, understandable and current, with appropriate permissions and sources that can be checked. Axel connects his experience in semantic data integration and Sesam with his current work on Ideallya and MyData. He explains the relationships between data quality, identity, context, retrieval and access control, and why a successful demo alone does not establish production readiness. For technology leaders, architects and data professionals connecting AI to real information sources.