They are generic and are made up of a set of 'connectors' to integrate the key data of your IT systems (ERP, CRM, DWH, etc.)
Years of experience are essential to understand business needs (data-driven) and be able to model the key data of your business. The DataModel is therefore specific to your industry but the management concepts, connectors and software components are shared and standardized.
Business Data-HUBs
A Data-HUB is all the business knowledge of your industry in an integrated data management solution.