OWL-RL

A simple implementation of the OWL2 RL Profile, as well as a basic RDFS inference, on top of RDFLib, based on forward chaining.

This package is a Python library that also contains a couple of scripts:

scripts/RDFConvertService: a CGI script to invoke the library. It may have to be adapted to the local server setup.
scripts/owlrl: a script that can be run locally on to transform a file into RDF (on the standard output). Run the script with -h to get the available flags.

Installation

This package requires RDFLib 7.1.3 as its only dependency and it can be installed from the Python Package index in the usual way:

::

pip install owlrl

or

::

poetry add owlrl

Use

This package can run inference according to RDFS and/or OWL-RL.

For details on RDFS, see the RDF Semantics Specification; for OWL 2 RL, see the OWL 2 Profile specification.

.. _RDF Semantics Specification: http://www.w3.org/TR/rdf11-mt/
.. _OWL 2 Profile specification: http://www.w3.org/TR/owl2-profiles/#Reasoning_in_OWL_2_RL_and_RDF_Graphs_using_Rules

View the OWL-RL documentation online: http://owl-rl.readthedocs.io/

License

This software is released under the W3C© SOFTWARE NOTICE AND LICENSE. See LICENSE.txt <LICENSE.txt>_.

Support & Contacts

For general "how do I..." queries, please use https://stackoverflow.com and tag your question with rdflib. Existing questions:

https://stackoverflow.com/questions/tagged/rdflib

If you want to contact the rdflib maintainers, please do so via:

the rdflib-dev mailing list: https://groups.google.com/group/rdflib-dev
the chat, which is available at gitter <https://gitter.im/RDFLib/rdflib>_ or via matrix #RDFLib_rdflib:gitter.im <https://matrix.to/#/#RDFLib_rdflib:gitter.im>_

Development

Changes


To view the changelog for this software library, see `CHANGELOG.rst <CHANGELOG.rst>`_.

Release Procedure

update all the version numbers
- pyproject.toml
- README.rst
remove the current dist/ dir
build the new distribution
test the metadata rendering
test push it to PyPI
actually push it to PyPI

::

rm -vf dist/*
poetry build
bsdtar -xvf dist/owlrl-*.whl -O '*/METADATA' | view -
bsdtar -xvf dist/owlrl-*.tar.gz -O '*/PKG-INFO' | view -

poetry publish --dry-run
poetry publish -u __token__ -p <OWL-RL PyPI Token>

Package profile

owlrl

Releases

Release table

PyPI Downloads

Dependencies

Details

Project URLs

Dependencies

Package description