skosify 2.3.0

Installation

Skosify requires Python 3.6+.

pip install --upgrade skosify

Usage

As command line script:

skosify myvoc.owl -o myvoc-skos.ttl --label "My Ontology"

This will read the file myvoc.owl in RDF/XML format and write SKOS file myvoc-skos.ttl in Turtle format, setting the name of the Concept Scheme to My Ontology.

Run skosify --help for more usage information.

As Python library:

import skosify  # contains skosify, config, and infer

voc = skosify.skosify('myontology.owl', label='My Ontology')
voc.serialize(destination='myontology-skos.rdf', format='xml')

rdf = Graph()
rdf.parse('myontology.owl')
config = skosify.config('owl2skos.cfg')
voc = skosify.skosify(rdf, **config)

skosify.infer.skos_related(rdf)
skosify.infer.skos_topConcept(rdf):
skosify.infer.skos_hierarchical(rdf, narrower=True)
skosify.infer.skos_transitive(rdf, narrower=True)

skosify.infer.rdfs_classes(rdf)
skosify.infer.rdfs_properties(rdf)

See the API Reference for documentation of the public API of this module. Everything not listed there might change in a future version.

Additional documentation can be found in the GitHub project wiki

Additional scripts

The scripts directory contains two additional scripts to be used together with Skosify:

• skosify.cgi a web application to use Skosify

• sparqldump.py a command line client to download RDF via a SPARQL endpoint

Author and Contributors

• Osma Suominen

• Jakob Voß

• Dan Michael O. Heggø

• Alex Kourijoki

See also

See background for history, related works, publications etc.