WHEREAS
Edition is defined with the features that the entire organization has access to, which is further restricted by license. These features are not license specific and transcend the concept of a license. Examples include Workflow Automation, Sandboxes, limits on custom fields and objects, and so on.
Generally, if it is a feature that can be turned on or off according to the type of user, it is a license permission, while if it is a feature that affects an entire organization, it is part of a given edition.
Hope it was Informative!!!