Owlready

This is a forum and mailing list for Owlready2. Owlready2 is a module for ontology-oriented programming in Python 3, including OWL parsers and an optimized RDF quadstore.

Links: Website -- Owlready2 on BitBucket (development repository) -- Owlready2 on PyPI (Python Package Index, stable release) -- Documentation

If you use Owlready2 in scientific works, please cite the following article:
Lamy JB.
Owlready: Ontology-oriented programming in Python with automatic classification and high level constructs for biomedical ontologies.
Artificial Intelligence In Medicine 2017;80:11-28

1234567 ... 14
Topics (460)
Replies Last Post Views
Deleting/Destroying entities in the quadstore by GoMa
1
by Jiba
Issue with onto_world.instances() by MK
4
by MK
python alias for property replaces original name? by Mark L.
1
by Mark L.
how to create multiple instances for a class by lambda
1
by Jiba
Extract the triples from the existed owl file by small_tadpole
5
by Jiba
Issue with Jupyter Notebook by Neo
1
by Jiba
Can't install owlready2 by marko
8
by Vit
Pellet reasoner in owlready2 does not accept some characters (SOLVED) by Xavier
8
by Xavier
Pellet Reasoner with SWRL-rules unreasonable long reasoning duration at inference on individuals by Lukas
6
by Taha
Didn't find pellet when executing app built by pyinstaller by William
3
by Jiba
KeyError: 'datatypeIRI' in owlready library by murattkilinc
1
by Jiba
getting domain and range from Object Property by PiotrB
3
by Jiba
exactly (1,None) by Ina
2
by Ina
Unknown and false (solved) by William
3
by Jiba
Getting Annotations of an Annotation (Sub-Annotations) by Clair Kronk
10
by Jiba
Problem with Pellet reasoner and restrictions by mareikep@cs.uni-brem...
3
by Mareike
Saving ontology with indirect facts by falcaopetri
2
by falcaopetri
creating an instance save my properties values as annotations by alevray
3
by alevray
Cleaning python instances before closing a triple store by alevray
5
by alevray
AttributeError: 'python_name' property is not defined by gbaesso
10
by Jiba
Class.Property does not return properties with max and only restriction by GoMa
3
by Jiba
transfering classes, restrictions, etc. from one ontology to another one by gp
10
by Jiba
French book "Python et les ontologies" by Jiba
4
by Jiba
error during installation by JeremyB
3
by Jiba
Python-based reasoner by MG
7
by rdk
mapping from get_triples to IRIs by Mark L.
1
by Jiba
getting NoneType for entities that should be in ontology by Mark L.
4
by Mark L.
Which human readable syntax by jfd
2
by rdk
NTriples parsing error (or unrecognized file format) for DiseaseOntology by adriata
2
by adriata
how to access to ancestors or superclass of classes? by MV
7
by Jiba
Interest of Protégé for a small ontology (few classes, numerous instances) by jfd
1
by Jiba
TypeError trying to find ancestors by joym
2
by joym
Owlready2 0.22 has been released! by Jiba
2
by Jiba
How to specify the java.exe path when deploying an app to heroku by IWilliams
2
by IWilliams
display owl file content in triplets. by Gayathri
6
by Gayathri
1234567 ... 14