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  <xs:element name="MarketRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MarketRiskMember"/>  
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  <xs:element name="EquityRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_EquityRiskMember"/>  
  <xs:element name="IndustryConcentrationRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_IndustryConcentrationRiskMember"/>  
  <xs:element name="IndustrialsSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_IndustrialsSectorRiskMember"/>    
  <xs:element name="IssuerSpecificChangesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_IssuerSpecificChangesRiskMember"/>  
  <xs:element name="PortfolioTurnoverRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_PortfolioTurnoverRiskMember"/>    
  <xs:element name="NonCorrelationRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_NonCorrelationRiskMember"/>   
  <xs:element name="AuthorizedParticipantConcentrationRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_AuthorizedParticipantConcentrationRiskMember"/>   
  <xs:element name="MarketTradingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MarketTradingRiskMember"/> 
  <xs:element name="OperationalRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_OperationalRiskMember"/>  
  <xs:element name="SharesMayTradeAtPricesDifferentThanNAVMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SharesMayTradeAtPricesDifferentThanNAVMember"/>   
  <xs:element name="ESGInvestingStrategyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ESGInvestingStrategyRiskMember"/>     
  <xs:element name="InformationTechnologySectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_InformationTechnologySectorRiskMember"/>    
  <xs:element name="ADRRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ADRRiskMember"/> 
  <xs:element name="MidCapitalizationCompanyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MidCapitalizationCompanyRiskMember"/>   
  <xs:element name="ForeignInvestmentRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ForeignInvestmentRiskMember"/>    
  <xs:element name="IndexProviderRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_IndexProviderRiskMember"/> 
  <xs:element name="IndexRebalancingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_IndexRebalancingRiskMember"/>  
  <xs:element name="USGovernmentObligationsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_USGovernmentObligationsRiskMember"/> 
  <xs:element name="FixedIncomeSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_FixedIncomeSecuritiesRiskMember"/>  
  <xs:element name="ChangingFixedIncomeMarketConditionsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ChangingFixedIncomeMarketConditionsRiskMember"/>     
  <xs:element name="CallRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CallRiskMember"/>   
  <xs:element name="ReinvestmentRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ReinvestmentRiskMember"/>    
  <xs:element name="BankingIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_BankingIndustryRiskMember"/>     
  <xs:element name="HighDividendPayingSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_HighDividendPayingSecuritiesRiskMember"/> 
  <xs:element name="FinancialsSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_FinancialsSectorRiskMember"/>  
  <xs:element name="SmallAndMidCapitalizationCompanyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SmallAndMidCapitalizationCompanyRiskMember"/>    
  <xs:element name="BusinessDevelopmentCompanyBDCRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_BusinessDevelopmentCompanyBDCRiskMember"/>   
  <xs:element name="REITRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_REITRiskMember"/>   
  <xs:element name="MortgageREITRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MortgageREITRiskMember"/>    
  <xs:element name="RealEstateSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RealEstateSectorRiskMember"/>  
  <xs:element name="InsuranceIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_InsuranceIndustryRiskMember"/>    
  <xs:element name="RegionalSmallAndMediumBankRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RegionalSmallAndMediumBankRiskMember"/>  
  <xs:element name="PharmaceuticalsIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_PharmaceuticalsIndustryRiskMember"/> 
  <xs:element name="BiotechnologyIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_BiotechnologyIndustryRiskMember"/>  
  <xs:element name="FreeCashFlowInvestingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_FreeCashFlowInvestingRiskMember"/>  
  <xs:element name="HealthCareSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_HealthCareSectorRiskMember"/>  
  <xs:element name="ThirdPartyDataRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ThirdPartyDataRiskMember"/>   
  <xs:element name="SemiconductorsIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SemiconductorsIndustryRiskMember"/>    
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  <xs:element name="BetaRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_BetaRiskMember"/>   
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  <xs:element name="MultifactorInvestingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MultifactorInvestingRiskMember"/>     
  <xs:element name="QualityInvestingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_QualityInvestingRiskMember"/>  
  <xs:element name="GrowthInvestingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_GrowthInvestingRiskMember"/>     
  <xs:element name="ConsumerDiscretionarySectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ConsumerDiscretionarySectorRiskMember"/>    
  <xs:element name="ConsumerStaplesSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ConsumerStaplesSectorRiskMember"/>  
  <xs:element name="EnergySectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_EnergySectorRiskMember"/>    
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  <xs:element name="CommunicationServicesSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CommunicationServicesSectorRiskMember"/>    
  <xs:element name="UtilitiesSectorRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_UtilitiesSectorRiskMember"/>     
  <xs:element name="DividendPayingSecurityRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_DividendPayingSecurityRiskMember"/>    
  <xs:element name="SolarIndustryRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SolarIndustryRiskMember"/> 
  <xs:element name="MicroCapitalizationCompanyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MicroCapitalizationCompanyRiskMember"/>  
  <xs:element name="ChinaInvestmentRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ChinaInvestmentRiskMember"/>     
  <xs:element name="EmergingMarketsInvestmentRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_EmergingMarketsInvestmentRiskMember"/>     
  <xs:element name="ADRAndGDRRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ADRAndGDRRiskMember"/>   
  <xs:element name="CurrencyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CurrencyRiskMember"/> 
  <xs:element name="ValuationRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ValuationRiskMember"/>   
  <xs:element name="ValuationTimeRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ValuationTimeRiskMember"/> 
  <xs:element name="CaliforniaMunicipalSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CaliforniaMunicipalSecuritiesRiskMember"/>   
  <xs:element name="MunicipalSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MunicipalSecuritiesRiskMember"/>   
  <xs:element name="MunicipalInsuranceRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MunicipalInsuranceRiskMember"/> 
  <xs:element name="StateSpecificAndUSTerritoriesConcentrationRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_StateSpecificAndUSTerritoriesConcentrationRiskMember"/>    
  <xs:element name="TaxRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_TaxRiskMember"/> 
  <xs:element name="SamplingRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SamplingRiskMember"/> 
  <xs:element name="RisksOfInvestingInClosedEndFundsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RisksOfInvestingInClosedEndFundsMember"/> 
  <xs:element name="FundOfFundsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_FundOfFundsRiskMember"/>  
  <xs:element name="NonInvestmentGradeSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_NonInvestmentGradeSecuritiesRiskMember"/> 
  <xs:element name="AntiTakeoverProvisionsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_AntiTakeoverProvisionsRiskMember"/>    
  <xs:element name="CommodityPoolRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CommodityPoolRiskMember"/> 
  <xs:element name="CounterpartyRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CounterpartyRiskMember"/>    
  <xs:element name="DerivativesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_DerivativesRiskMember"/>  
  <xs:element name="ForeignFixedIncomeInvestmentRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_ForeignFixedIncomeInvestmentRiskMember"/> 
  <xs:element name="LeverageRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_LeverageRiskMember"/> 
  <xs:element name="LiquidityRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_LiquidityRiskMember"/>   
  <xs:element name="MortgageBackedAndAssetBackedSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_MortgageBackedAndAssetBackedSecuritiesRiskMember"/> 
  <xs:element name="OptionsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_OptionsRiskMember"/>    
  <xs:element name="SeniorLoansRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_SeniorLoansRiskMember"/>  
  <xs:element name="VariableRateDemandObligationsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_VariableRateDemandObligationsRiskMember"/>   
  <xs:element name="CashTransactionRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CashTransactionRiskMember"/>     
  <xs:element name="Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_Rule144ASecuritiesAndOtherExemptSecuritiesRiskMember"/>    
  <xs:element name="NewYorkMunicipalSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_NewYorkMunicipalSecuritiesRiskMember"/>  
  <xs:element name="PreferredSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_PreferredSecuritiesRiskMember"/>   
  <xs:element name="RiskOfInvestingInLoansMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RiskOfInvestingInLoansMember"/> 
  <xs:element name="RiskOfInvestingInLoansToNonUSBorrowersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RiskOfInvestingInLoansToNonUSBorrowersMember"/>   
  <xs:element name="RisksOfLoanAssignmentsAndParticipationsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_RisksOfLoanAssignmentsAndParticipationsMember"/>     
  <xs:element name="CollateralSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_CollateralSecuritiesRiskMember"/>     
  <xs:element name="WhenIssuedAndDelayedDeliveryTransactionsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_WhenIssuedAndDelayedDeliveryTransactionsRiskMember"/>     
  <xs:element name="USTreasuryObligationsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_USTreasuryObligationsRiskMember"/>  
  <xs:element name="NotAMoneyMarketFundMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_NotAMoneyMarketFundMember"/>     
  <xs:element name="TaxableMunicipalSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_TaxableMunicipalSecuritiesRiskMember"/>  
  <xs:element name="BuildAmericaBondsRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_BuildAmericaBondsRiskMember"/>    
  <xs:element name="VariableAndFloatingRateSecuritiesRiskMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001378872_VariableAndFloatingRateSecuritiesRiskMember"/> 
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