Owl Python Packages

pyshacl

A Python validator for SHACL

pronto

A Python frontend to (Open Biomedical) Ontologies.

sssom-pydantic

An opinionated implementation of a simple subset of SSSOM, based on Pydantic

linkml-owl

Extension of LinkML runtime for converting instances of LinkML classes to OWL (classes or instances)

pylode

An OWL ontology documentation tool using Python and templating, based on LODE

ontospy

Python library and command-line interface for inspecting and visualizing RDF models aka ontologies.

lightrdf

A fast and lightweight Python RDF parser which wraps bindings to Rust's Rio using PyO3

obographs

A Pydantic model for OBO Graph JSON

schema-automator

Automated assistance for the schema development lifecycle

cmem-plugin-reason

Perform reasoning tasks and validate OWL consistency.

kglab

Graph Data Science: an abstraction layer in Python for building knowledge graphs, integrated with popular graph libraries – atop Pandas, NetworkX, RAPIDS, RDFlib, pySHACL, PyVis, morph-kgc, pslpython, pyarrow, etc.

ontolearn

Ontolearn is an open-source software library for structured machine learning in Python. Ontolearn includes modules for processing knowledge bases, inductive logic programming and ontology engineering.

blathers

Python CLI for ontology documentation — bridges auto-extracted OWL/SHACL definitions with Markdown narrative, validates, and builds static HTML sites.

cognipy

CogniPy for Pandas, Semantic Tech Reasoner and Editor

hvcc

The heavy compiler collection for Pure Data patches. Updated to python3 and additional generators

owl-on-fhir

Python-based non-minimalistic OWL to FHIR converter.

pyfactxx

Python bindings for upgraded FaCT++ description logic reasoner

biolinkmg

Schema and generated objects for biolink data model and upper ontology

pyfuseki

A library that uses Python to connect and manipulate Jena Fuseki, which provides sync and async methods.

kgcl

Tools for working with KGCL

pkt-kg

A Python library for scalable knowledge semantic graph construction

simphony-osp

A framework that aims to achieve interoperability between software such as simulation engines, databases and data repositories using a knowledge graph as the common language.

ontor

ontor - an ontology editor based on Owlready2

jrt

A JSON to RDF Transformer library that maps arbitrary JSON to RDF using heuristics and ontologies.