3xtudio is a visual editor for R2RML and RML mappings. It is built with Streamlit and uses Morph-KGC to create the knowledge graph.

Features :sparkles:

• Supports relational databases and CSV files (more formats to come).
• Guide mapping development through pre-loaded ontologies.
• Create RML views over relational databases with SQL.
• Export the RML mapping and create the knowledge graph.
• Explore your mapping.
• Save the session for later.

Getting Started :rocket:

You can run 3xtudio by cloning this repository and executing:

pip install -r requirements.txt
python -m streamlit run 0_3xtudio.py

We recommend to use virtual environments to install 3xtudio.

License :unlock:

3xtudio is available under the Apache License 2.0.

Author & Contact :mailboxwithmail:

• Paloma Arenas-Guerrero
• Julián Arenas-Guerrero - julian.arenas.guerrero@upm.es