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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_SalesAndMarketingExpense" xml:lang="fr">Dépenses liées à la vente et à la commercialisation</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_OtherDirectCosts" xml:lang="fr">Autres coûts directs</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_OtherDirectCosts" xml:lang="fr">Autres coûts directs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_OtherDirectCosts" xml:lang="en">Other Direct Costs</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_OtherDirectCosts" xml:lang="fr">Autres coûts directs.</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="lab_obel_DirectCosts" xml:lang="fr">Coûts directs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="lab_obel_DirectCosts" xml:lang="en">Direct Costs</label>
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    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_OtherInformationTechnologyAndNetworkExpenses" xlink:label="loc_obel_OtherInformationTechnologyAndNetworkExpenses" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_OtherInformationTechnologyAndNetworkExpenses" xml:lang="fr">Autres dépenses IT et réseau</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_OtherInformationTechnologyAndNetworkExpenses" xml:lang="fr">Autres dépenses IT et réseau</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_OtherInformationTechnologyAndNetworkExpenses" xml:lang="en">Other Information Technology And Network Expenses</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_OtherInformationTechnologyAndNetworkExpenses" xml:lang="fr">Autres dépenses IT et réseau.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpenseOfRestructuringActivities" xlink:label="loc_ifrs-full_ExpenseOfRestructuringActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_ExpenseOfRestructuringActivities" xml:lang="fr">Charges liées aux activités de restructuration</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_GeneralAndAdministrativeExpense" xml:lang="fr">Frais généraux et administratifs</label>
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    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_IndirectCosts" xlink:label="loc_obel_IndirectCosts" />
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_IndirectCosts" xml:lang="fr">Coûts indirects.</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xml:lang="fr">Charge (produit) d'impôt</label>
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    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xlink:label="loc_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_ImpairmentLossRecognisedInProfitOrLoss" xml:lang="fr">Perte de valeur comptabilisée en résultat</label>
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    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_CurrentPayablesOnTaxesOtherThanIncomeTax" xlink:label="loc_obel_CurrentPayablesOnTaxesOtherThanIncomeTax" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_CurrentPayablesOnTaxesOtherThanIncomeTax" xml:lang="fr">Impôts et taxes d'exploitation passifs</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_CurrentPayablesOnTaxesOtherThanIncomeTax" xml:lang="en">Current payables on taxes other than income tax</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_CurrentPayablesOnTaxesOtherThanIncomeTax" xml:lang="fr">Impts Et Taxes dExploitation Passifs.</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_ContractAssetsAndAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersCurrent" xlink:label="loc_obel_ContractAssetsAndAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersCurrent" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_ContractAssetsAndAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersCurrent" xml:lang="fr">Autres actifs liés aux contrats conclus avec des clients</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_ContractAssetsAndAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersCurrent" xml:lang="en">Contract assets and assets recognised from costs to obtain or fulfil contracts with customers, current</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_ContractAssetsAndAssetsRecognisedFromCostsToObtainOrFulfilContractsWithCustomersCurrent" xml:lang="fr">Autres Actifs Lis Aux Contrats Conclus Avec Des Clients.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xml:lang="fr">Dividendes versés aux porteurs d'actions de l'entité mère, classés dans les activités de financement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities" xml:lang="en">Dividends Paid To Equity Holders Of Parent Classified As Financing Activities</label>
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    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RepaymentsOfNoncurrentBorrowings" xlink:label="loc_ifrs-full_RepaymentsOfNoncurrentBorrowings" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings" xml:lang="fr">Remboursements d'emprunts non courants</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_RepaymentsOfNoncurrentBorrowings" xml:lang="en">Repayments Of Non current Borrowings</label>
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    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="fr">Flux net de trésorerie lié aux opérations de financement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xml:lang="en">Cash Flows From UsedIn Financing Activities</label>
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    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xml:lang="fr">Paiements de passifs au titre de contrats de location, classés dans les activités de financement</label>
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    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xml:lang="fr">Augmentation (diminution) de la trésorerie et des équivalents de trésorerie</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xml:lang="en">Increase (decrease) in cash and cash equivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:to="lab_ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashEquivalents" xlink:label="loc_ifrs-full_CashEquivalents" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_CashEquivalents" xml:lang="fr">Équivalents de trésorerie</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ifrs-full_CashEquivalents" xml:lang="fr">Équivalents de trésorerie</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_CashEquivalents" xml:lang="en">Cash Equivalents</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ifrs-full_CashEquivalents" xml:lang="en">CashEquivalents</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashEquivalents" xlink:to="lab_ifrs-full_CashEquivalents" />
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" xlink:label="loc_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" xml:lang="fr">Dotations aux amortissements des droits d'utilisation</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" xml:lang="en">Adjustments For Depreciation And Amortisation Expense Right Of Use Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" xlink:to="lab_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AdjustmentsForDepreciationAndAmortisationExpenseRightOfUseAssets" xml:lang="fr">Dotations aux amortissements des droits d'utilisation.</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" xlink:label="loc_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" xml:lang="fr">Écarts de change nets et instruments dérivés opérationnels</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" xml:lang="en">Adjustments For Operational Foreign Exchange And Derivatives Losses Gains Net</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" xlink:to="lab_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AdjustmentsForOperationalForeignExchangeAndDerivativesLossesGainsNet" xml:lang="fr">Écarts de change nets et instruments dérivés opérationnels.</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xlink:label="loc_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xml:lang="fr">Variations des autres éléments d'actif et de passif</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xml:lang="en">Adjustments For Increase Decrease In Other Assets And Decrease Increase In Other Liabilities</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xml:lang="fr">Variations des autres éléments d'actif et de passif</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xml:lang="en">Adjustments For Increase Decrease In Other Assets And Decrease Increase In Other Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xlink:to="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInOtherAssetsAndDecreaseIncreaseInOtherLiabilities" xml:lang="fr">Variations des autres éléments d'actif et de passif.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:label="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xml:lang="fr">Intérêts payés, classés dans les activités opérationnelles</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_InterestPaidClassifiedAsOperatingActivities" />
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" xlink:label="loc_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" xml:lang="fr">Variations des autres actifs liés aux contrats conclus avec des clients</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" xml:lang="en">Adjustments For Increase Decrease In Customer Contract Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" xlink:to="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractAssets" xml:lang="fr">Variations des autres actifs liés aux contrats conclus avec des clients.</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" xlink:label="loc_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" xml:lang="fr">Variations du passif lié aux contrats conclus avec des clients</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" xml:lang="en">Adjustments For Increase Decrease In Customer Contract Liabilities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" xlink:to="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AdjustmentsForIncreaseDecreaseInCustomerContractLiabilities" xml:lang="fr">Variations du passif lié aux contrats conclus avec des clients.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:label="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xml:lang="fr">Impôts sur le résultat payés, classés dans les activités opérationnelles</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" xlink:to="lab_ifrs-full_IncomeTaxesPaidClassifiedAsOperatingActivities" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xml:lang="fr">Flux net de trésorerie généré par l'activité</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" xml:lang="en">Cash flows from (used in) operating activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivities" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xml:lang="fr">Flux de trésorerie résultant (utilisés dans le cadre) des activités avant variations du fonds de roulement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xml:lang="en">Cash flows from (used in) operations before changes in working capital</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:label="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:label="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" xml:lang="fr">Augmentation (diminution) du fonds de roulement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:to="lab_ifrs-full_IncreaseDecreaseInWorkingCapital" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Cash" xlink:label="loc_ifrs-full_Cash" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ifrs-full_Cash" xml:lang="fr">Trésorerie</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_Cash" xml:lang="fr">Trésorerie</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:label="lab_ifrs-full_Cash" xml:lang="en">Cash</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:label="lab_ifrs-full_Cash" xml:lang="en">Cash</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_Cash" xlink:to="lab_ifrs-full_Cash" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:label="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xml:lang="fr">Achat d'immobilisations corporelles, d'immobilisations incorporelles autres que le goodwill, d'immeubles de placement et d'autres actifs non courants</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xml:lang="en">Purchase Of Property Plant And Equipment Intangible Assets Other Than Goodwill Investment Property And Other Non current Assets</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:to="lab_ifrs-full_PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" />
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xml:lang="fr">Flux net de trésorerie affecté aux opérations d'investissement</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xml:lang="en">Cash Flows From UsedIn Investing Activities</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" />
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:label="loc_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" xml:lang="fr">Augmentation (diminution) des dettes fournisseurs d'immobilisations</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" xml:lang="en">Increase Decrease In Payables Related To Property Plant And Equipment And Intangible Assets Other Than Goodwill</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" xlink:to="lab_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_IncreaseDecreaseInPayablesRelatedToPropertyPlantAndEquipmentAndIntangibleAssetsOtherThanGoodwill" xml:lang="fr">Acquisitions dimmobilisations incorporelles et corporelles.</label>
    <loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:label="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xml:lang="fr">Flux de trésorerie utilisés dans l'obtention du contrôle sur des filiales et autres unités opérationnelles, classés dans les activités d'investissement</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" xlink:to="lab_ifrs-full_CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities" />
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_AsRestatedMember" xlink:label="loc_obel_AsRestatedMember" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AsRestatedMember" xml:lang="fr">Tel que retraité [member]</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_AsRestatedMember" xml:lang="en">As Restated [member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_AsRestatedMember" xlink:to="lab_obel_AsRestatedMember" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AsRestatedMember" xml:lang="fr">Tel que retraité.</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_AsRestatedMember" xml:lang="en">As Restated.</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" xlink:label="loc_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" xml:lang="fr">Augmentation Decrease Due To Application Of IFRS 9</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" xml:lang="en">Increase Decrease Due To Application Of Ifrs 9 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" xlink:to="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs9Member" xml:lang="fr">Increase (decrease) due to application of IFRS 9 [member].</label>
    <loc xlink:type="locator" xlink:href="5493007JS0ZHJVBUWP18-2022-12-31.xsd#obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" xlink:label="loc_obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" />
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" xml:lang="fr">Augmentation Decrease Due To Application Of IFRS 16</label>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" xml:lang="en">Increase Decrease Due To Application Of Ifrs 16 [Member]</label>
    <labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" xlink:to="lab_obel_IncreaseDecreaseDueToApplicationOfIfrs16Member" />
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