[protege-discussion] External resource as a value for objectProperty?

[Lemminkaeinen .]

> On Aug 21, 2008, at 3:46 AM, Lemminkaeinen . wrote:
> 
> > Hi,
> >
> > how do I set a resource not present in the
> ontology
> > being developed as value for an
> > ObjectProperty? When I have done it manually to
> the
> > OWL-file, it shows up in Protege with
> > a small globe symbol next to it, but I can't
> figure
> > out how to add such a value in
> > Protege.
> 
> Go to the menu
>     OWL > Preferences...
> 
> and check the box labeled "Allow creation of
> external resources  
> (untyped URIs)" in the General tab.
> 
> 
>    After that, I'm not sure what happens, since I
> haven't actually  
> tried it.

Thank you for the fast reply.

I tried that and when I try to add classes there is
now a protege:ExternalResource there, but clicking it
causes a classCastException.

- Matias