docs: def _fetch_dimensions(self, dataset):
          """
              We override this method just to set the correct datatype
              and dialect for regions.
          """
          for dimension in super(SCB, self)._fetch_dimensions(dataset):
              if dimension.id == "Region":
                  yield Dimension(dimension.id,
                                  datatype="region",
                                  dialect="skatteverket",
                                  label=dimension.label)
              else:
                  yield dimension