Re: [protege-user] UML visualization tools for OWL?

Thanks Lynn, they may be a bit dated but still worth checking out.

On Wed, Nov 12, 2025 at 12:02 PM Lynn Meredith via protege-user <
[email protected]> wrote:

> Michael,
>
> There are lots of UML -> OWL, but only found these two OWL -> UML:
>
> https://github.com/madanska/owl2uml
>
> https://github.com/reycs/OwlToUml
>
> I have not used them, and both are pretty old, so they may not be up to
> date with OWL or UML (or Java for that matter), and may not be useful to
> you.
>
> I agree with what Igor said too (I believe you’ve said similar things).
>
> — Lynn
>
> On Nov 12, 2025, at 1:45 PM, Michael DeBellis <[email protected]>
> wrote:
>
> Thanks Igor, I'll take a look.
>
> On Wed, Nov 12, 2025 at 11:31 AM Igor Toujilov via protege-user <
> [email protected]> wrote:
>
>> In my Design Pattern ontology
>> https://github.com/itoujilov/design_pattern_ontology/tree/main you can
>> see a number of UML class diagrams generated by a Protege plug-in OntoGraf
>> from OWL. But this approach requires modelling object-oriented classes as
>> OWL individuals.
>>
>> > Sent: Wednesday, November 12, 2025 at 6:36 PM
>> > From: "Michael DeBellis" <[email protected]>
>> > To: "User support for WebProtege and Protege Desktop" <
>> [email protected]>
>> > Subject: [protege-user] UML visualization tools for OWL?
>> >
>> > Does anyone know of any tools that can read an ontology and generate
>> UML diagrams? Class Diagrams (without methods) seem especially well suited
>> to show subclass, instance, object property (associations and aggregates),
>> and data properties. I seem to remember there used to be a plug-in that did
>> this, but there doesn’t seem to be one now.
>> >
>> > Michael
>> > _______________________________________________
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>> >
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