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

API Reference:

• OntotextGraphDBGraph
• OntotextGraphDBQAChain