ladybug-rdflib

A proof-of-concept integration of LadybugDB and RDFlib.

Based on previus work by Paco Nathan and Prashanth Rao: https://github.com/DerwenAI/kuzu-rdflib

The library module for this demo is in graph.py where an RDFlib "Store" plugin has been adapted to manage its RDF triples within a Ladybug graph database.

For details about these libraries, see:

• RDF support in Ladybug https://docs.ladybugdb.com/rdf-graphs/
• RDFlib https://rdflib.readthedocs.io/
• pySHACL https://github.com/RDFLib/pySHACL
• SHACL https://www.w3.org/TR/shacl/

Set up

git clone https://github.com/LadybugDB/ladybug-rdflib.git
cd ladybug-rdflib

uv venv
source .venv/bin/activate

uv sync

Usage

First, initialize the example RDF data from the uni.ttl file:

uv run prep.py

Then run the demo.py script to perform an example SPARQL query and SHACL validation:

uv run demo.py