RE: CYCLES IN CLASS/PROPERTY HIERARCHIES

> -----Original Message-----
> From: Vassilis Christophides [mailto:christop@ics.forth.gr] 

> We have two disjoin classes: MALE and FEMALE and I want to use a name
> property on both classes. Since the intersection MALE and FEMALE is
> empty we can't anymore express in the fact that both Males and Females
> resources have a name property.

Um... My apologies but maybe I don't I get it. The name property should
have the range of Human of which Male and Female should be subclasses.

Kindest regards, 
Manos