Ontotext GraphDB
Ontotext GraphDB is a graph database and knowledge discovery tool compliant with RDF and SPARQL.
Dependencies
Install the rdflib package with
pip install rdflib==7.0.0
Graph QA Chain
Connect your GraphDB Database with a chat model to get insights on your data.
See the notebook example here.
from langchain_community.graphs import OntotextGraphDBGraph
from langchain.chains import OntotextGraphDBQAChain