Why isn't FunctionalProperty a subClassOf owl:ObjectProperty? from Roger L. Costello on 2003-03-04 (www-rdf-logic@w3.org from March 2003)

From: Roger L. Costello <costello@mitre.org>
Date: Tue, 04 Mar 2003 17:18:12 -0500
To: www-rdf-logic@w3.org
CC: "Costello,Roger L." <costello@mitre.org>
Message-ID: <3E652624.33DB14CA@mitre.org>

Hi Folks,

In the OWL Reference Version 1.0 document it defines TransitiveProperty
and SymmetricProperty as a subClassOf owl:ObjectProperty.

On the other hand, it defines FunctionalProperty as a subClassOf
rdf:Propery.

What is the reason for this?  Why isn't FunctionalProperty also defined
as a subClassOf owl:ObjectProperty?  

Thanks!  /Roger

Received on Tuesday, 4 March 2003 17:22:03 UTC