What is the relationship between different traditional namespaces?
They are disjoint — that is, they are not related. Because of this, a name in one traditional namespace does not collide with the same name in a different traditional namespace. This property is useful to applications that have multiple sets of names. By assigning each set of names to a different traditional namespace, they can allow the same name to occur in each set of names without fear of collision. For example, in the following XML document, there is no conflict between the three different uses of the name Value.
