*signal-kb-name-clash*

Controls the behavior if name clashes occur in object creation.

:error

The variable *signal-kb-name-clash* determines behavior when creating a new named KB object with the same name as an existing KB object.

The possible values are:

`:error`	Signals a error Continuing will replace the old object with the new object.
`:warn`	Signals a warning and replaces the old object with the new object.
`:quiet`	Replaces the old object with the new object.