RE: [protege-owl] Re: OWL Plugin and Included Projects

> Holger:
>  
> I am using Protege 2.1beta, Build182 with OWL Plugin 1.1 
> beta, Build 107 am trying to build an OWL-S ontology.  When I 
> create a new OWL project; go to the metadata tab and import 
> http://www.daml.org/services/owl-s/1.0/Process.owl with the 
> prefix set to "process"; save the file and reopen it; and go 
> back to the metadata tab I see that the import of 
> http://www.daml.org/services/owl-s/1.0/Process.owl now has a 
> prefix of "grounding".  If I then go to the Class tab I the 
> first class is "grounding:condition" which I know is supposed 
> to be a class in "process".  If I go back to the metadata tab 
> and change the prefix back to "process" and then save and 
> reopen the file I see that the prefix has been changed back 
> to "grounding" and the import checkmark removed.
>  
> I have noticed this same issue when I try to import my on 
> ontologies.  Do you know what I am doing wrong?????

You are not doing anything wrong here.  The bug appears to be
in the http://www.daml.org/services/owl-s/1.0/Process.owl
ontology: This defines

xmlns:grounding="http://www.daml.org/services/owl-s/1.0/Process.owl#" 

and as a result, each time you use this ontology, it redefines
the grounding prefix.  I have copied this message into the OWL-S
list, so that the authors of this ontology could swiftly change this
- the grounding prefix should clearly point to the grounding ontology!

Holger

Received on Wednesday, 7 April 2004 21:21:53 UTC