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    <link:label id="lab_ck0001040674_InformationTechnologySectorRiskMember_label_en-US" xlink:label="lab_ck0001040674_InformationTechnologySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Information Technology Sector Risk Member</link:label>
    <link:label id="lab_ck0001040674_InformationTechnologySectorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_InformationTechnologySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Information Technology Sector Risk Member</link:label>
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    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_ETFRisksCashRedemptionRiskMember"/>
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    <link:label id="lab_ck0001040674_DividendPayingSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_DividendPayingSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Dividend-Paying Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_DividendPayingSecuritiesRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_DividendPayingSecuritiesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_DividendPayingSecuritiesRiskMember" xlink:to="lab_ck0001040674_DividendPayingSecuritiesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_UtilitiesSectorRiskMember_label_en-US" xlink:label="lab_ck0001040674_UtilitiesSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Utilities Sector Risk Member</link:label>
    <link:label id="lab_ck0001040674_UtilitiesSectorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_UtilitiesSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Utilities Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_UtilitiesSectorRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_UtilitiesSectorRiskMember"/>
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    <link:label id="lab_ck0001040674_RealEstateSectorRiskMember_label_en-US" xlink:label="lab_ck0001040674_RealEstateSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Real Estate Sector Risk Member</link:label>
    <link:label id="lab_ck0001040674_RealEstateSectorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_RealEstateSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Real Estate Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_RealEstateSectorRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_RealEstateSectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_RealEstateSectorRiskMember" xlink:to="lab_ck0001040674_RealEstateSectorRiskMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001040674_IndustrialMachineryAndAutomationRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_IndustrialMachineryAndAutomationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industrial Machinery And Automation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndustrialMachineryAndAutomationRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_IndustrialMachineryAndAutomationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_IndustrialMachineryAndAutomationRiskMember" xlink:to="lab_ck0001040674_IndustrialMachineryAndAutomationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_EnergySectorRiskMember_label_en-US" xlink:label="lab_ck0001040674_EnergySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy Sector Risk Member</link:label>
    <link:label id="lab_ck0001040674_EnergySectorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_EnergySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Energy Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_EnergySectorRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_EnergySectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_EnergySectorRiskMember" xlink:to="lab_ck0001040674_EnergySectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_S000109347Member_label_en-US" xlink:label="lab_ck0001040674_S000109347Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Yorkville America Reindustrialization Dividend Index ETF</link:label>
    <link:label id="lab_ck0001040674_S000109347Member_documentation_en-US" xlink:label="lab_ck0001040674_S000109347Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Yorkville America Reindustrialization Dividend Index ETF</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000109347Member" xlink:href="ck0001040674-20260923.xsd#ck0001040674_S000109347Member"/>
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    <link:label id="lab_ck0001040674_MarketRiskMember_label_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:label id="lab_ck0001040674_MarketRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_MarketRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_MarketRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_MarketRiskMember" xlink:to="lab_ck0001040674_MarketRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_AerospaceAndDefenseIndustryRiskMember_label_en-US" xlink:label="lab_ck0001040674_AerospaceAndDefenseIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aerospace and Defense Industry Risk Member</link:label>
    <link:label id="lab_ck0001040674_AerospaceAndDefenseIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_AerospaceAndDefenseIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aerospace and Defense Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_AerospaceAndDefenseIndustryRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_AerospaceAndDefenseIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_AerospaceAndDefenseIndustryRiskMember" xlink:to="lab_ck0001040674_AerospaceAndDefenseIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_InfrastructureAndConstructionIndustryRiskMember_label_en-US" xlink:label="lab_ck0001040674_InfrastructureAndConstructionIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Infrastructure And Construction Industry Risk Member</link:label>
    <link:label id="lab_ck0001040674_InfrastructureAndConstructionIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_InfrastructureAndConstructionIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Infrastructure And Construction Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_InfrastructureAndConstructionIndustryRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_InfrastructureAndConstructionIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_InfrastructureAndConstructionIndustryRiskMember" xlink:to="lab_ck0001040674_InfrastructureAndConstructionIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_IndexMethodologyRiskMember_label_en-US" xlink:label="lab_ck0001040674_IndexMethodologyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Index Methodology Risk Member</link:label>
    <link:label id="lab_ck0001040674_IndexMethodologyRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_IndexMethodologyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Index Methodology Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndexMethodologyRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_IndexMethodologyRiskMember"/>
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    <link:label id="lab_ck0001040674_CyberSecurityRiskMember_label_en-US" xlink:label="lab_ck0001040674_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:label id="lab_ck0001040674_CyberSecurityRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_CyberSecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cyber Security Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CyberSecurityRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_CyberSecurityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_CyberSecurityRiskMember" xlink:to="lab_ck0001040674_CyberSecurityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:to="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_TrackingErrorRiskMember_label_en-US" xlink:label="lab_ck0001040674_TrackingErrorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tracking Error Risk Member</link:label>
    <link:label id="lab_ck0001040674_TrackingErrorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_TrackingErrorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tracking Error Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TrackingErrorRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_TrackingErrorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_TrackingErrorRiskMember" xlink:to="lab_ck0001040674_TrackingErrorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_CashTransactionsRiskMember_label_en-US" xlink:label="lab_ck0001040674_CashTransactionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Transactions Risk Member</link:label>
    <link:label id="lab_ck0001040674_CashTransactionsRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_CashTransactionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Transactions Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CashTransactionsRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_CashTransactionsRiskMember"/>
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    <link:label id="lab_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember_label_en-US" xlink:label="lab_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy Infrastructure And Midstream Risk Member</link:label>
    <link:label id="lab_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Energy Infrastructure And Midstream Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_EnergyInfrastructureAndMidstreamRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember" xlink:to="lab_ck0001040674_EnergyInfrastructureAndMidstreamRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_C000280456Member_label_en-US" xlink:label="lab_ck0001040674_C000280456Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Yorkville America Reindustrialization Dividend Index ETF Class</link:label>
    <link:label id="lab_ck0001040674_C000280456Member_documentation_en-US" xlink:label="lab_ck0001040674_C000280456Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Yorkville America Reindustrialization Dividend Index ETF Class , C000280456</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_C000280456Member" xlink:href="ck0001040674-20260923.xsd#ck0001040674_C000280456Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_C000280456Member" xlink:to="lab_ck0001040674_C000280456Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_AmericanReindustrializationRiskMember_label_en-US" xlink:label="lab_ck0001040674_AmericanReindustrializationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">American Reindustrialization Risk Member</link:label>
    <link:label id="lab_ck0001040674_AmericanReindustrializationRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_AmericanReindustrializationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">American Reindustrialization Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_AmericanReindustrializationRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_AmericanReindustrializationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_AmericanReindustrializationRiskMember" xlink:to="lab_ck0001040674_AmericanReindustrializationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_MasterLimitedPartnershipMLPRiskMember_label_en-US" xlink:label="lab_ck0001040674_MasterLimitedPartnershipMLPRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Master Limited Partnership ("MLP") Risk Member</link:label>
    <link:label id="lab_ck0001040674_MasterLimitedPartnershipMLPRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_MasterLimitedPartnershipMLPRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Master Limited Partnership ("MLP") Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_MasterLimitedPartnershipMLPRiskMember" xlink:href="ck0001040674-20260923.xsd#ck0001040674_MasterLimitedPartnershipMLPRiskMember"/>
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    <link:label id="lab_ck0001040674_REITRiskMember_label_en-US" xlink:label="lab_ck0001040674_REITRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">REIT Risk Member</link:label>
    <link:label id="lab_ck0001040674_REITRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_REITRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">REIT Risk Member</link:label>
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