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[p4-feedback] [OWLAPI-developer] Loading SKOS

Rinke Hoekstra hoekstra at uva.nl
Thu Apr 9 07:18:50 PDT 2009


On 9 apr 2009, at 16:14, Nick Drummond wrote:
> SKOS properties use subPropertyOf so are automatically coerced into  
> being a data/object property.
> Then, because skos properties are used to describe skos itself, any  
> are taken to be propertyAssertions on individuals (so everything  
> also gets typed as an individual).

Aha! Thanks,

Rinke


> Its quite possible that the OWL API v3 would handle this better (as  
> it really does have annotation properties with subproperty support).
>
> P4 will pick up these changes when the OWL spec and OWL API are more  
> stable and we migrate to v3.
>
> Nick
>
>
> 2009/4/9 Rinke Hoekstra <hoekstra at uva.nl>
> Hi,
>
> I just tried to load the SKOS definition from [1] in Protege 4, but P4
> shows its annotation properties as both datatype properties, object
> properties and individuals. Same for the classes (skos:Concept etc.).
>
> My guess was that this is due to the fact that SKOS does not import
> the DC namespace. I added the DL-compatible version from [2], but to
> no avail.
>
> Does anyone have any idea how I can solve this?
>
> -Rinke
>
> [1] http://www.w3.org/2004/02/skos/core
> [2] http://protege.stanford.edu/plugins/owl/dc/protege-dc.owl
>
> ---
> Drs Rinke Hoekstra
>
> Leibniz Center for Law      |  AI Department
> Faculty of Law              |  Faculty of Sciences
> Universiteit van Amsterdam  |  Vrije Universiteit
> Kloveniersburgwal 48        |  De Boelelaan 1081a
> 1012 CX  Amsterdam          |  1081 HV Amsterdam
> +31-(0)20-5253499           |  +31-(0)20-5987752
> hoekstra at uva.nl             |  hoekstra at few.vu.nl
>
> Homepage: http://www.leibnizcenter.org/users/rinke
>
>
>
>
>
>
>
> ---
> Drs Rinke Hoekstra
>
> Leibniz Center for Law      |  AI Department
> Faculty of Law              |  Faculty of Sciences
> Universiteit van Amsterdam  |  Vrije Universiteit
> Kloveniersburgwal 48        |  De Boelelaan 1081a
> 1012 CX  Amsterdam          |  1081 HV Amsterdam
> +31-(0)20-5253499           |  +31-(0)20-5987752
> hoekstra at uva.nl             |  hoekstra at few.vu.nl
>
> Homepage: http://www.leibnizcenter.org/users/rinke
>
>
>
>
>
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---
Drs Rinke Hoekstra

Leibniz Center for Law      |  AI Department
Faculty of Law              |  Faculty of Sciences
Universiteit van Amsterdam  |  Vrije Universiteit
Kloveniersburgwal 48        |  De Boelelaan 1081a
1012 CX  Amsterdam          |  1081 HV Amsterdam
+31-(0)20-5253499           |  +31-(0)20-5987752
hoekstra at uva.nl             |  hoekstra at few.vu.nl

Homepage: http://www.leibnizcenter.org/users/rinke








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