To enable you to build your own solutions based on heterogeneous data sources, Bosch Semantic Stack provides the Digital Twin Registry — as the main API towards the solutions — as well as the Aspect Model Catalog to ease the work with Aspect Models.

Aspect Models help to model the semantics for the asset data that gets provided through digital twins.

There are also various open-source tools, which support you to model, validate, and generate further artifacts from Aspect Models.

semantic stack layers

Get familiar with the basic concepts of Bosch Semantic Stack.

If you prefer to learn based on examples, proceed with Getting started with Twins at Bosch Semantic Stack and consult the pages in this chapter later, when you need more details.