owlready2

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Hi, I run sparql query and some enitities do not exist in ontology. I recieve an error: ``` ValueError: No existing entity for IRI 'http://purl.obolibrary.org/obo/RO_0000052'! (use error_on_undefined_entities=False to accept unknown...

sergeitarasov

I do not know if this is the correct place for this question. If not, forgive me. I am trying to install owlread2 on OS X Ventura via conda following...

thistlillo

Issue using .label with rdfs:label, but functions with rdf:label

1

Hello! This issue concerns version 0.26 of owlready2, so please feel free to ignore if this is fixed in more recent systems, I just wanted to note (I'm unfortunately currently...

Superraptor

I'm trying to use the `min` method to count the number of properties (of a particular type) on an object, but I find that counting fails silently for all cardinalities...

liamhuber

I am attempting to save dynamically created classes and subclasses to a rdfxml file. I got the class data from a csv that I managed with pandas df. When I...

JordanTStrong

…with Inverse properties https://github.com/pwin/owlready2/issues/32

carolreis

Error: ``` if r.property._class_property_some and ((r.type == VALUE) or (r.type == SOME) or ((r.type == EXACTLY) and r.cardinality >= 1) or ((r.type == MIN) and r.cardinality >= 1)): AttributeError: 'Inverse'...

carolreis

Chebi is one of the most used sources in life science. https://ftp.ebi.ac.uk/pub/databases/chebi/ontology/nightly/ All owl and obo files can not be correctly opened by owlready2. code: ontobo = get_ontology("D:/installed/PyCharm Community Edition...

wanglu2014

Parsing error in Turtle/N3 ontology

2

The ontology file here https://github.com/rpgoldman/container-ontology/blob/80a1a88d056bcdeac0eda77698348ff9f41acb82/owl/strateos-catalog-individuals.ttl causes a parsing error in Owlready 2. When I look at the source line in question, it's near the bottom: ``` ################################################################# # General axioms...

rpgoldman

Encountering "TypeError: 'NoneType' object is not subscriptable" while saving an ontology (onto.save())

2

This is happening after I try to save an ontology after removing some of its Object Properties. Not sure what the exact cause is and how to fix it. ```...

arundhati-b