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

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Topics (395)
Replies Last Post Views
rdfs:comment annotation by Daniela
2
by Daniela
Owlready2 0.17 has been released! by Jiba
1
by rdk
Worlds and Imported Ontologies by Khainy
2
by Khainy
Problem with creating a new induvidual by Lynsie
2
by Lynsie
ValueError: Missing concept SNOMEDCT:301182002 ! by Moslem
1
by Jiba
ImportError: No module named 'owlready2.pymedtermino2' by Moslem
3
by Moslem
No module named pymedtermino2 and destroy RDF triples by Hamico
24
by Hamico
World#get does not try to load entities missing form World#_entities by fiveop
1
by Jiba
TypeError when using sort on result from search by fiveop
1
by Jiba
possibly another problem with the last version of the CL ontology by gp
2
by gp
Parser from OWL/XML TO RDF/XML problem by Jesus
5
by Jiba
AttributeError when saving ontologies by jayson
1
by Jiba
not able to install OWLEWADY 2 on anaconda by jainajeet123@gmail.c...
1
by Jiba
underscore in storids by Nicolai
2
by Nicolai
Append ontology to a World by Gilberto Lobo
8
by Gilberto Lobo
Read in an ontology and edit its properties to be Functional. by jui gram
1
by Jiba
Inverse properties relations not inferred by KayJay
1
by Jiba
Can't create a subclass into a loaded OWL class by gbaesso
9
by jui gram
How to handle class names that include periods ('.')? by jeffrey.staples
1
by Jiba
Ontology in ROS by Taha Elsenosy
23
by Lynsie
Save seems to mess with IRI by KayJay
2
by KayJay
how to use owlready in spyder by shan
2
by Lynsie
Error when running sync_reasoner_pellet by Oli
7
by Lynsie
Owlready2 0.16 has been released! by Jiba
0
by Jiba
Extracting properties with different namespaces by June27
6
by June27
Using Annotations for Object Property Assertions by Marie
2
by Marie
Problem with version > 0.11, handling OwlReadyInconsistentOntologyError() by Demian
5
by Jiba
Importing rdf graph from rdflib by Stefan
4
by Jiba
reading CL onto from sqlite3 by gp
2
by gp
Separating ontology classes and individuals by gopiballava
1
by Jiba
Reasoning - Infer multiple things by jayson
2
by jayson
Feature request: "with ... as" syntax by Stefan
5
by Stefan
How to accelerate the speed of execution?! by Hamico
1
by Jiba
How to rename an individual, and assign datatype to property value by houzw
2
by houzw
infered subject for a certain property value by gp
2
by gp
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