Hi Ivan, welcome aboard!

On 7/23/07, Ivan Molineris <ivan.molineris@gmail.com> wrote:
I get in the fact box the following error:

[Oops! No type defined for attribute]

You have to declare the type of an attribute to use it.

Check this section of the Annotation page:

http://ontoworld.org/wiki/Help:Annotation#Attributes 

How can I get the useful Types, Attributes and Classes  already  defined in ontoworld.org/wiki?

I don't know if there is an easy way to get all the attributes, types and classes all at once.
You can however check the special pages for a list of those items, and then copy the
source of those you are interested about:

http://ontoworld.org/wiki/Special:Attributes
http://ontoworld.org/wiki/Special:Relations
http://ontoworld.org/wiki/Special:Types

Hope it helps!

Ciao!

Manu



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Emanuele D'Arrigo
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