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          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_TotalBeforeLiabilitiesInExcessOfOtherAssetsMember" xlink:to="lab_cik0001727074_TotalBeforeLiabilitiesInExcessOfOtherAssetsMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_LiabilitiesInExcessOfOtherAssetsMember" xml:lang="en-US">Liabilities in excess of other assets [Member]</link:label>
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_TechnologyHardwareStorageAndPeripheralsMember" xml:lang="en-US">Technology Hardware, Storage &amp; Peripherals [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_TechnologyHardwareStorageAndPeripheralsMember" xlink:to="lab_cik0001727074_TechnologyHardwareStorageAndPeripheralsMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_InteractiveMediaAndServicesMember" xml:lang="en-US">Interactive Media &amp; Services [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_InteractiveMediaAndServicesMember" xlink:to="lab_cik0001727074_InteractiveMediaAndServicesMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_BanksMember" xml:lang="en-US">Banks [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_BanksMember" xlink:to="lab_cik0001727074_BanksMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_SoftwareMember" xml:lang="en-US">Software [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_SoftwareMember" xlink:to="lab_cik0001727074_SoftwareMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_OilGasAndConsumableFuelsMember" xlink:label="loc_cik0001727074_OilGasAndConsumableFuelsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_OilGasAndConsumableFuelsMember" xml:lang="en-US">Oil, Gas And Consumable Fuels [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_OilGasAndConsumableFuelsMember" xml:lang="en-US">Oil, Gas &amp; Consumable Fuels [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_OilGasAndConsumableFuelsMember" xlink:to="lab_cik0001727074_OilGasAndConsumableFuelsMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_BroadlineRetailMember" xlink:label="loc_cik0001727074_BroadlineRetailMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_BroadlineRetailMember" xml:lang="en-US">Broadline Retail [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_BroadlineRetailMember" xlink:to="lab_cik0001727074_BroadlineRetailMember" />
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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_InsuranceSectorMember" xml:lang="en-US">Insurance Sector [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InsuranceSectorMember" xlink:to="lab_us-gaap_InsuranceSectorMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_PharmaceuticalsMember" xlink:label="loc_cik0001727074_PharmaceuticalsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_PharmaceuticalsMember" xml:lang="en-US">Pharmaceuticals [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_PharmaceuticalsMember" xlink:to="lab_cik0001727074_PharmaceuticalsMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_GroundTransportationMember" xlink:label="loc_cik0001727074_GroundTransportationMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_GroundTransportationMember" xml:lang="en-US">Ground Transportation [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_GroundTransportationMember" xlink:to="lab_cik0001727074_GroundTransportationMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_AerospaceAndDefenseMember" xlink:label="loc_cik0001727074_AerospaceAndDefenseMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_AerospaceAndDefenseMember" xml:lang="en-US">Aerospace And Defense [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_AerospaceAndDefenseMember" xml:lang="en-US">Aerospace &amp; Defense [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_AerospaceAndDefenseMember" xlink:to="lab_cik0001727074_AerospaceAndDefenseMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_MachineryMember" xlink:label="loc_cik0001727074_MachineryMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_MachineryMember" xml:lang="en-US">Machinery [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_MachineryMember" xlink:to="lab_cik0001727074_MachineryMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_HealthCareProvidersAndServicesMember" xlink:label="loc_cik0001727074_HealthCareProvidersAndServicesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_HealthCareProvidersAndServicesMember" xml:lang="en-US">Health Care Providers And Services [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_HealthCareProvidersAndServicesMember" xml:lang="en-US">Health Care Providers &amp; Services [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_HealthCareProvidersAndServicesMember" xlink:to="lab_cik0001727074_HealthCareProvidersAndServicesMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_EntertainmentSectorMember" xlink:label="loc_us-gaap_EntertainmentSectorMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_EntertainmentSectorMember" xml:lang="en-US">Entertainment Sector [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EntertainmentSectorMember" xlink:to="lab_us-gaap_EntertainmentSectorMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_SpecialtyRetailMember" xlink:label="loc_cik0001727074_SpecialtyRetailMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_SpecialtyRetailMember" xml:lang="en-US">Specialty Retail [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_SpecialtyRetailMember" xlink:to="lab_cik0001727074_SpecialtyRetailMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_DiversifiedTelecommunicationServicesMember" xlink:label="loc_cik0001727074_DiversifiedTelecommunicationServicesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_DiversifiedTelecommunicationServicesMember" xml:lang="en-US">Diversified Telecommunication Services [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_DiversifiedTelecommunicationServicesMember" xlink:to="lab_cik0001727074_DiversifiedTelecommunicationServicesMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_CommunicationsEquipmentMember" xlink:label="loc_cik0001727074_CommunicationsEquipmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_CommunicationsEquipmentMember" xml:lang="en-US">Communications Equipment [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_CommunicationsEquipmentMember" xlink:to="lab_cik0001727074_CommunicationsEquipmentMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_AutomobileMember" xlink:label="loc_cik0001727074_AutomobileMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_AutomobileMember" xml:lang="en-US">Automobile [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_AutomobileMember" xlink:to="lab_cik0001727074_AutomobileMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_ITServicesMember" xlink:label="loc_cik0001727074_ITServicesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_ITServicesMember" xml:lang="en-US">IT Services [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_ITServicesMember" xlink:to="lab_cik0001727074_ITServicesMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_BiotechnologyMember" xlink:label="loc_cik0001727074_BiotechnologyMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_BiotechnologyMember" xml:lang="en-US">Biotechnology [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_BiotechnologyMember" xlink:to="lab_cik0001727074_BiotechnologyMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_ElectricalEquipmentMember" xlink:label="loc_cik0001727074_ElectricalEquipmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_ElectricalEquipmentMember" xml:lang="en-US">Electrical Equipment [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_ElectricalEquipmentMember" xlink:to="lab_cik0001727074_ElectricalEquipmentMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FoodAndBeverageSectorMember" xlink:label="loc_us-gaap_FoodAndBeverageSectorMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FoodAndBeverageSectorMember" xml:lang="en-US">Food and Beverage Sector [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FoodAndBeverageSectorMember" xlink:to="lab_us-gaap_FoodAndBeverageSectorMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd#us-gaap_FinancialServicesSectorMember" xlink:label="loc_us-gaap_FinancialServicesSectorMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_us-gaap_FinancialServicesSectorMember" xml:lang="en-US">Financial Services Sector [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FinancialServicesSectorMember" xlink:to="lab_us-gaap_FinancialServicesSectorMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_ConsumerStaplesDistributionAndRetailMember" xlink:label="loc_cik0001727074_ConsumerStaplesDistributionAndRetailMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_ConsumerStaplesDistributionAndRetailMember" xml:lang="en-US">Consumer Staples Distribution And Retail [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_cik0001727074_ConsumerStaplesDistributionAndRetailMember" xml:lang="en-US">Consumer Staples Distribution &amp; Retail [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_ConsumerStaplesDistributionAndRetailMember" xlink:to="lab_cik0001727074_ConsumerStaplesDistributionAndRetailMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_IndustrialREITsMember" xlink:label="loc_cik0001727074_IndustrialREITsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_IndustrialREITsMember" xml:lang="en-US">Industrial REITs [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_IndustrialREITsMember" xlink:to="lab_cik0001727074_IndustrialREITsMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_HouseholdDurablesMember" xlink:label="loc_cik0001727074_HouseholdDurablesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_HouseholdDurablesMember" xml:lang="en-US">Household Durables [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_HouseholdDurablesMember" xlink:to="lab_cik0001727074_HouseholdDurablesMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_IndustrialConglomeratesMember" xlink:label="loc_cik0001727074_IndustrialConglomeratesMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_IndustrialConglomeratesMember" xml:lang="en-US">Industrial Conglomerates [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_IndustrialConglomeratesMember" xlink:to="lab_cik0001727074_IndustrialConglomeratesMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_ResidentialREITsMember" xlink:label="loc_cik0001727074_ResidentialREITsMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001727074_ResidentialREITsMember" xml:lang="en-US">Residential REITs [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cik0001727074_ResidentialREITsMember" xlink:to="lab_cik0001727074_ResidentialREITsMember" />
          <link:loc xlink:type="locator" xlink:href="cik0001727074-20260831.xsd#cik0001727074_SpecializedREITsMember" xlink:label="loc_cik0001727074_SpecializedREITsMember" />
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