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    <element id="defiance_PonyTradingRiskMember" name="PonyTradingRiskMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="defiance_PonyPerformanceRiskMember" name="PonyPerformanceRiskMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="defiance_RcatTradingRiskMember" name="RcatTradingRiskMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="defiance_RcatPerformanceRiskMember" name="RcatPerformanceRiskMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="defiance_RegulatoryContractualAndAcquisitionRisksMember" name="RegulatoryContractualAndAcquisitionRisksMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="defiance_PharmaceuticalIndustryRisksMember" name="PharmaceuticalIndustryRisksMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="defiance_QuantumComputingIndustryRiskMember" name="QuantumComputingIndustryRiskMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="defiance_CustomerConcentrationRisksMember" name="CustomerConcentrationRisksMember" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
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</schema>
