code: function() {
  			if (!this._sSuperOrdinateDimension) {
  				var oSuperOrdProperty = this._oQueryResult.getEntityType().getSuperOrdinatePropertyOfProperty(this.getName());
  				if (oSuperOrdProperty) {
  					this._sSuperOrdinateDimension = this._oQueryResult.findDimensionByName(oSuperOrdProperty.name);
  				}
  			}
  			return this._sSuperOrdinateDimension;
  		}
docs: Get super-ordinate dimension
  
  @returns {object} The super-ordinate dimension or null if there is none
  @public
  @function
  @name sap.ui.model.analytics.odata4analytics.Dimension#getSuperOrdinateDimension