The Application Dictionary is designed to allow Implementors the capability of changing labels throughout the Admin Console. In doing this, some entities have both an ID (GUID) and an Object. The entity label must be changed at both the GUID and Object level in order to preserve the Import/Export capabilities of that entity.
For example, **Product.VendorId** and **Product.Vendor** both have a label of **Vendor**. If the label is changed in one location, it must be changed in the other.