This loader extracts triples from a local RDF file using the rdflib Python package. The loader currently supports the RDF and RDF Schema namespaces. A single local file is passed in each time you call load_data.

To use this loader, you need to pass in a Path to a local file.

from pathlib import Path
from gpt_index import download_loader

RDFReader = download_loader("RDFReader")

loader = RDFReader()
documents = loader.load_data(file=Path('./knowledge-graph.nt'))

This loader is designed to be used as a way to load data into LlamaIndex and/or subsequently used as a Tool in a LangChain Agent. See here for examples.