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  <xsd:element id="kvhi_DebtInstrumentPeriodicPaymentNumberOfThreeMonthPeriods" name="DebtInstrumentPeriodicPaymentNumberOfThreeMonthPeriods" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DebtInstrumentPrincipalAmortizationTerm" name="DebtInstrumentPrincipalAmortizationTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DebtInstrumentRestrictiveCovenantFixedChargeCoverageRatioAmount" name="DebtInstrumentRestrictiveCovenantFixedChargeCoverageRatioAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="kvhi_DebtInstrumentSecurityInterestPledgedPercentage" name="DebtInstrumentSecurityInterestPledgedPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DeferredIncomeTaxExpenseBenefitExcludingForeignCurrencyTranslationAdjustment" name="DeferredIncomeTaxExpenseBenefitExcludingForeignCurrencyTranslationAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_DeferredTaxAssetsTaxCreditCarryforwardsAndOperatingLossCarryforwardsMember" name="DeferredTaxAssetsTaxCreditCarryforwardsAndOperatingLossCarryforwardsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DeferredTaxAssetsTaxCreditCarryforwardsState" name="DeferredTaxAssetsTaxCreditCarryforwardsState" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="kvhi_Deferredpurchasepriceconsiderationrelatedtoassetacquisitionincludedinaccruedexpenses" name="Deferredpurchasepriceconsiderationrelatedtoassetacquisitionincludedinaccruedexpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DefinedContributionPlanEmployerMatchingContributionAmount" name="DefinedContributionPlanEmployerMatchingContributionAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_DefinedContributionPlanVestingPeriod" name="DefinedContributionPlanVestingPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_DerivativeInstrumentsAndHedgingActivitiesTextualAbstract" name="DerivativeInstrumentsAndHedgingActivitiesTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_ESPPPlanMember" name="ESPPPlanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_EffectiveIncomeTaxRateReconciliationControlledForeignCorporationAmount" name="EffectiveIncomeTaxRateReconciliationControlledForeignCorporationAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeAmount" name="EffectiveIncomeTaxRateReconciliationGlobalIntangibleLowTaxedIncomeAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_EstimatedCustomerLifeAmortizationPeriod" name="EstimatedCustomerLifeAmortizationPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_FOGSystemSalesMember" name="FOGSystemSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_FirstHalfOfMortgageMember" name="FirstHalfOfMortgageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_GainonSettlementofRoyaltyPayments" name="GainonSettlementofRoyaltyPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_HardwareRevenueGeneratingAssetMember" name="HardwareRevenueGeneratingAssetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_HeadlandMediaLimitedMember" name="HeadlandMediaLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_IncomeTaxReconciliationIncreaseDecreaseInIncomeTaxExpenseBenefitAbstract" name="IncomeTaxReconciliationIncreaseDecreaseInIncomeTaxExpenseBenefitAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_IncomeTaxReconciliationTaxCreditsStateResearchAndInvestment" name="IncomeTaxReconciliationTaxCreditsStateResearchAndInvestment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_IncreaseDecreaseInAccountsReceivablesAndInventories" name="IncreaseDecreaseInAccountsReceivablesAndInventories" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_IncreaseDecreaseinPrepaidExpenseandOtherAssetsCurrentAndNonCurrent" name="IncreaseDecreaseinPrepaidExpenseandOtherAssetsCurrentAndNonCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_IntangibleAssetUsefulLivesAbstract" name="IntangibleAssetUsefulLivesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_IntertialNavigationMember" name="IntertialNavigationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_InventoryRawMaterialWorkInProgressAndFinishedGoodsAbstract" name="InventoryRawMaterialWorkInProgressAndFinishedGoodsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_LesseeCapitalLeaseInterestRate" name="LesseeCapitalLeaseInterestRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_LimitedProductWarrantyPeriod" name="LimitedProductWarrantyPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_LineofCreditFacilityCovenantComplianceMaximumConsolidatedFixedChargeCoverageRatio" name="LineofCreditFacilityCovenantComplianceMaximumConsolidatedFixedChargeCoverageRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_LineofCreditFacilityCovenantComplianceMaximumConsolidatedLeverageRatio" name="LineofCreditFacilityCovenantComplianceMaximumConsolidatedLeverageRatio" nillable="true" substitutionGroup="xbrli:item" type="xbrli:pureItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromDispositionsNotReinvestedPercentage" name="LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromDispositionsNotReinvestedPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromReceiptsGreaterthan250ThousandDollarsNonordinaryBusinessPercentage" name="LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromReceiptsGreaterthan250ThousandDollarsNonordinaryBusinessPercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromStatedEquityIssuancePercentage" name="LineofCreditFacilityMandatoryPrepaymentProvisionNetCashProceedsfromStatedEquityIssuancePercentage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_LongtermdebtRepaymentofPrincipalinconnectionwithAmendment" name="LongtermdebtRepaymentofPrincipalinconnectionwithAmendment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="kvhi_MachinerySatelliteHubsAndEquipmentMember" name="MachinerySatelliteHubsAndEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_MobileConnectivityMember" name="MobileConnectivityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_MonthlyRepaymentsOfLongTermDebtPrincipalAndInterest" name="MonthlyRepaymentsOfLongTermDebtPrincipalAndInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_MortgageLoanOnHeadquartersFacilityMember" name="MortgageLoanOnHeadquartersFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_Netinterestandotherexpense" name="Netinterestandotherexpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_NumberOfFinancialCovenants" name="NumberOfFinancialCovenants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_NumberofSatelliteHubsLeased" name="NumberofSatelliteHubsLeased" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="kvhi_OfficeAndComputerEquipmentMember" name="OfficeAndComputerEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_OtherNonCurrentAssetsPolicyTextBlock" name="OtherNonCurrentAssetsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_PaymentOfStockRegistrationFee" name="PaymentOfStockRegistrationFee" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_PaymentsOfEmployeeRestrictedStockWithholdings" name="PaymentsOfEmployeeRestrictedStockWithholdings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_ProceedsFromStockOptionsExercisedAndEmployeeStockPurchasePlan" name="ProceedsFromStockOptionsExercisedAndEmployeeStockPurchasePlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_ProprietaryContentMember" name="ProprietaryContentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_Q12017AcquisitionMember" name="Q12017AcquisitionMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_RepaymentsofLongtermloan" name="RepaymentsofLongtermloan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_RevenueAndRelatedDevelopmentCostsCustomerFundedResearchAndDevelopmentCostsTableTextBlock" name="RevenueAndRelatedDevelopmentCostsCustomerFundedResearchAndDevelopmentCostsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_SalesTypeLeaseFinancingInterestRate" name="SalesTypeLeaseFinancingInterestRate" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_SalesTypeLeaseFinancingPeriod" name="SalesTypeLeaseFinancingPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_SatelliteCapacityandEquipmentMember" name="SatelliteCapacityandEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_SatelliteHUBSForHTSNetworkMember" name="SatelliteHUBSForHTSNetworkMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_SecondHalfOfMortgageMember" name="SecondHalfOfMortgageMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_SeniorCreditFacilityMember" name="SeniorCreditFacilityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_ServiceConcentrationRiskMember" name="ServiceConcentrationRiskMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExercisePeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExercisePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityAwardsPreTaxContibutionPercentageOfCompensation" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityAwardsPreTaxContibutionPercentageOfCompensation" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentDiscountPercentageAttributableToCompensationExpense" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentDiscountPercentageAttributableToCompensationExpense" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentPercentageOfSharePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentPercentageOfSharePrice" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="kvhi_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsReductionOfNumberOfSharesReservedForIssuance" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsReductionOfNumberOfSharesReservedForIssuance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_ShareBuybackProgramTextualAbstract" name="ShareBuybackProgramTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_StockBasedCompensationExpenseLocationAbstract" name="StockBasedCompensationExpenseLocationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_StockBasedCompensationTextualAbstract" name="StockBasedCompensationTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_StockRepurchaseProgramOtherExpiredNumber" name="StockRepurchaseProgramOtherExpiredNumber" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_StockRepurchaseProgramOtherOutstandingNumber" name="StockRepurchaseProgramOtherOutstandingNumber" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_StockbasedcompensationawardsexcludingESPPMember" name="StockbasedcompensationawardsexcludingESPPMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="kvhi_StockholdersEquityBeforeTreasuryStockAdjustment" name="StockholdersEquityBeforeTreasuryStockAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="kvhi_TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpense" name="TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpenseTransitionalTollTax" name="TaxCutsAndJobsActOf2017ChangeInTaxRateDeferredTaxAssetIncomeTaxExpenseTransitionalTollTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit" name="TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense" name="TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="kvhi_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" name="TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_TermLoanMember" name="TermLoanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_TrainingandContentSalesMember" name="TrainingandContentSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_TypeofAllowanceAxis" name="TypeofAllowanceAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_TypeofAllowanceDomain" name="TypeofAllowanceDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_VSATAirtimeServiceSalesMember" name="VSATAirtimeServiceSalesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="kvhi_VideotelMember" name="VideotelMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
