How to create a generalization set?

0 votes
asked Feb 12, 2013 in To be sorted by anonymous
For example, a hierarchical structure like Person, Man and Woman. Man and Woman form a, disjoint and complete, generalization set which I might call gender. How I represent this?

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

[Antispam2 Feature: please please wait 1 or 2 minutes (this message will disappear) before pressing the button otherwise it will fail](--------)
To avoid this verification in future, please log in or register.
...