Re: [OWLAPI-developer] possible bug in the owl api parser

[Timothy R. <tre...@st...>]

I have replicated the problem on a small owl file.  The example could
probably be made smaller but it is pretty small.  Opening top.owl in
Protege 4 leads to the same funny results described below.

-Timothy



On Wed, 2008-03-05 at 14:48 -0800, Timothy Redmond wrote:
> When one tries to load the birnlex annotation properties ontology [1]
> into the Protege 4 owl editor some strange things happen.  For some
> reason the annotation properties annotationPropertyDomain and
> annotationPropertyRange both appear as Datatype properties.  Presumably
> because of this annotation properties (hasCurationStatus) appear in the
> individuals tab.  The obvious theories are
> 
> 1. the birnlex ontology has a bug
> 2. the owlapi has a bug
> 3. Protege has a bug.
> 
> We did some looking in the birnlex ontology and didn't see what was
> causing the problem.  There is a broken import but this doesn't seem to
> cause the problem.  It is not caused by the Protege3 annotation +
> datatype property declarations.  In fact the birnlex group has gone to
> some trouble to root these out.  There are several annotation properties
> being applied to annotation properties but this seemed to work on small
> examples.  We were unable to figure  out where things went wrong and did
> not succeed in making a smaller example of the problem.
> 
> Even if (1) is the case it would be nice if something good could happen
> in this case so that these  users could continue to use the owl api.
> 
> -Timothy
> 
> 
> [1]
> http://purl.org/nbirn/birnlex/ontology/annotation/BIRNLex_annotation_properties.owl
> 
> 
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