Takin.solutions delivers the development of reusable semantic reference data models based on CIDOC CRM to support standardized modelling of core reference entities. These models are defined through entity scope descriptions, CRM mappings, controlled property labels and definitions, equivalence mappings to established reference sources, and explicit CIDOC CRM path specifications. Our service provides interoperable semantic modelling frameworks that enable consistent, reusable, and standards-compliant representation of reference data across cultural heritage systems.