Semantic Hub

The Semantic Hub publishes and manages semantic data models

In Federity-X, the Semantic Hub publishes and manages semantic data models. It allows data and service providers to use and reuse these models efficiently. Each data model is versioned to ensure transparency and control, managing their release status effectively.

What Are Semantic Models?

Semantic models define the structure and meaning of data elements and their relationships. Each model is versioned and assigned a lifecycle status such as:

Draft – Not yet released or finalized

Released – Officially published and ready for use

Deprecated – No longer recommended, may be removed in the future

Navigation

To access the Semantic Hub:

Data Management → Semantic Hub

** Select Semantic hub SS goes here **

** Semantic Hub Page SS goes here **

Exploring Models

You can search for models by name using the search bar. You can also filter the list by:

All

Released

Draft

Deprecated

Each row shows:

Name

Vocabulary Type (e.g., BAMM)

Version

Status

Detail (click the arrow to view more)

#####Below elements are in development #####

Model Details

Clicking the Detail arrow opens a modal with:

Name, Version, and Status

Aspect model URN – Unique identifier

Diagram of the aspect model

Download Options:

TTL file

Documentation

JSON Schema

Example Payload JSON

AASX or AAS file format (selectable)

You may also define a Base URL to customize the default Open API link used to retrieve the model programmatically.

** Semantic Hub Details Modal SS goes here **

💡 Note: Creating and publishing models should only be done by authorized participants.

#####Mentioned elements are in development #####

For any questions, feel free to reach out to [support email address].