Ontotext GraphDB

Ontotext GraphDB is a graph database and knowledge discovery tool compliant with RDF and SPARQL.

Dependencies

Install the rdflib package with

pip

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

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Connect these docs programmatically to Claude, VSCode, and more via MCP for real-time answers.