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SKOS Core and Protege

From: Miles, AJ \(Alistair\) <A.J.Miles@rl.ac.uk>
Date: Mon, 22 Aug 2005 16:05:03 +0100
Message-ID: <677CE4DD24B12C4B9FA138534E29FB1D0ACCF1@exchange11.fed.cclrc.ac.uk>
To: <protege-discussion@SMI.Stanford.EDU>
Cc: <public-esw-thes@w3.org>

Dear Protege developers,

I'm having problems using the SKOS Core RDF vocabulary [1] in Protege.  Specifically, using protege 3.1.1 build 216, when I try to create a new project of type 'RDF files' from existing sources, using a local copy of http://www.w3.org/2004/02/skos/core as the classes file, and an empty RDF/XML file as the instances file, I get the following error message:

system classes cannot be changed: http://www.w3.org/1999/02/22-rdf-syntax-ns#Resource
Fatal error: java.lang.IllegalArgumentException: broader not unique: SimpleInstance(broader of [Cls(owl:TransitiveProperty, FrameID(1:10131))]) 

Is this a SKOS Core problem or a protege problem?  I know others have had problems using SKOS Core with earlier releases of protege.

Cheers,

Alistair.

[1] http://www.w3.org/TR/swbp-skos-core-spec
Received on Monday, 22 August 2005 15:05:39 GMT

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