About ClassConstruct

[jlbellier]

Hello

I received an ontology with one object property having a ClassCOnstruct.Or domain/type.
I would like to extract the classes that define this ClassConstruct.

How can I do that with Owlready2 and Python ?

Any help would be greatly appreciated.

Have a good day.

Best regards,
Jean-luc BELLIER.

[cknoll]

I am not sure that I understand your problem, maybe you can just use the `.domain` attribute:

extending the example from another recent mailinglist question (which you do not need to understand in detail) https://nbviewer.jupyter.org/github/cknoll/demo-material/blob/main/expertise_system/cardinality_restriction_demo.ipynb

This would read:

print(type(has_Equipments))
<class 'owlready2.prop.ObjectPropertyClass'>

print(has_Equipments.domain) # note: this is a list
[test.EquipmentContainer]


Best,
Carsten.

[Jiba]

In addition, you can use the .Classes attributes to obtain the list of classes that are part of the union described by the Or class construct.

Jiba