(1) One co-owner of land cannot extinguish as to his or her own share a servitude existing for the benefit of the land or a servitude by which the land is dominated.
(2) If land is partitioned, or a part thereof is assigned, servitude shall continue to exist for the benefit of each part of the dominant land or over each part of servient land; provided, this shall not apply to the other parts of the land if the servitude relates only to a part thereof.