<?xml version="1.0" encoding="UTF-8"?>

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  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_BusinessNames" xlink:label="kvk_BusinessNames_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_BusinessNames_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Business names</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_BusinessNames_loc" xlink:to="kvk_BusinessNames_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_BusinessNames_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">List of the various trade names under which the legal entity operates.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_BusinessNames_loc" xlink:to="kvk_BusinessNames_documentation_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_BusinessNames_verboseLabel_en" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xml:lang="en">Name of the reporting legal entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_BusinessNames_loc" xlink:to="kvk_BusinessNames_verboseLabel_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_CashFlowStatementMethodType" xlink:label="kvk_CashFlowStatementMethodType_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_CashFlowStatementMethodType_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The purpose of this concept is to express the method of the cash flow statement for this report. The options are "direct" or "indirect".</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_CashFlowStatementMethodType_loc" xlink:to="kvk_CashFlowStatementMethodType_documentation_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_CashFlowStatementMethodType_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Type of cash flow statement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_CashFlowStatementMethodType_loc" xlink:to="kvk_CashFlowStatementMethodType_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_IncomeStatementClassificationType" xlink:label="kvk_IncomeStatementClassificationType_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_IncomeStatementClassificationType_verboseLabel_en" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xml:lang="en">Type of statement of income and expenses</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_IncomeStatementClassificationType_loc" xlink:to="kvk_IncomeStatementClassificationType_verboseLabel_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_IncomeStatementClassificationType_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Type of income statement</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_IncomeStatementClassificationType_loc" xlink:to="kvk_IncomeStatementClassificationType_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_IncomeStatementClassificationType_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The purpose of this concept is to express the model of the income statement for this report. The options are "nature of expense" or "function of expense".</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_IncomeStatementClassificationType_loc" xlink:to="kvk_IncomeStatementClassificationType_documentation_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_IncomeStatementClassificationType_terseLabel_en" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en">Type of profit and loss account</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_IncomeStatementClassificationType_loc" xlink:to="kvk_IncomeStatementClassificationType_terseLabel_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_TitleOfTheDocument" xlink:label="kvk_TitleOfTheDocument_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_TitleOfTheDocument_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Title of the document</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_TitleOfTheDocument_loc" xlink:to="kvk_TitleOfTheDocument_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_TitleOfTheDocument_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">This concept can be used to give a title to the document. For example: "Financial report company X 20XX"</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_TitleOfTheDocument_loc" xlink:to="kvk_TitleOfTheDocument_documentation_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySize" xlink:label="kvk_LegalEntitySize_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySize_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Legal entity size</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySize_loc" xlink:to="kvk_LegalEntitySize_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySize_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">This concept indicates the class of a legal entity based on the size criteria of BW2 Title 9. The choices are: micro, small, medium or large legal entity.
If the annual report has been prepared in accordance with International Financial Reporting Standards (IFRS) as adopted by the European Union, Section 11 of Title 9 of Book 2 of the Dutch Civil Code does not apply to the legal entity in question. In that case, the annual report is classified as belonging to a large legal entity in accordance with the applicable regulations, regardless of the actual size of the legal entity.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySize_loc" xlink:to="kvk_LegalEntitySize_documentation_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LineItemsInSeparateFinancialStatementsPlaceholder" xlink:label="kvk_LineItemsInSeparateFinancialStatementsPlaceholder_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LineItemsInSeparateFinancialStatementsPlaceholder_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Line items in the separate financial statements [placeholder]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LineItemsInSeparateFinancialStatementsPlaceholder_loc" xlink:to="kvk_LineItemsInSeparateFinancialStatementsPlaceholder_label_en" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LineItemsInConsolidatedFinancialStatementsPlaceholder" xlink:label="kvk_LineItemsInConsolidatedFinancialStatementsPlaceholder_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LineItemsInConsolidatedFinancialStatementsPlaceholder_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Line items in the consolidated financial statements [placeholder]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LineItemsInConsolidatedFinancialStatementsPlaceholder_loc" xlink:to="kvk_LineItemsInConsolidatedFinancialStatementsPlaceholder_label_en" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_NullDimension" xlink:label="kvk_NullDimension_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_NullDimension_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Null dimension</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_NullDimension_loc" xlink:to="kvk_NullDimension_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_NullHypercube" xlink:label="kvk_NullHypercube_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_NullHypercube_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Null hypercube</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_NullHypercube_loc" xlink:to="kvk_NullHypercube_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_NullLineItems" xlink:label="kvk_NullLineItems_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_NullLineItems_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Null items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_NullLineItems_loc" xlink:to="kvk_NullLineItems_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AnnualReportFilingInformationTitle" xlink:label="kvk_AnnualReportFilingInformationTitle_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_AnnualReportFilingInformationTitle_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Information for the purpose of filing the annual report</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AnnualReportFilingInformationTitle_loc" xlink:to="kvk_AnnualReportFilingInformationTitle_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_PresentationOrder" xlink:label="kvk_PresentationOrder_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_PresentationOrder_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Presentation order</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_PresentationOrder_loc" xlink:to="kvk_PresentationOrder_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_PresentationOrder_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The number that indicates the rendering order.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_PresentationOrder_loc" xlink:to="kvk_PresentationOrder_documentation_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_NonDimensionalHypercube" xlink:label="kvk_NonDimensionalHypercube_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_NonDimensionalHypercube_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Non-dimensional hypercube</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_NonDimensionalHypercube_loc" xlink:to="kvk_NonDimensionalHypercube_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_NonDimensionalLineItems" xlink:label="kvk_NonDimensionalLineItems_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_NonDimensionalLineItems_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Non-dimensional items</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_NonDimensionalLineItems_loc" xlink:to="kvk_NonDimensionalLineItems_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AuditorsReportFinancialStatementsPresent" xlink:label="kvk_AuditorsReportFinancialStatementsPresent_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_AuditorsReportFinancialStatementsPresent_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Auditor's report on the fairness of the financial statements is present</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AuditorsReportFinancialStatementsPresent_loc" xlink:to="kvk_AuditorsReportFinancialStatementsPresent_label_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_AuditorsReportFinancialStatementsPresent_documentation_en" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The notification whether an auditor's report on the fairness of the financial statements is present in the annual report.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AuditorsReportFinancialStatementsPresent_loc" xlink:to="kvk_AuditorsReportFinancialStatementsPresent_documentation_en"/>
    <link:label xlink:type="resource" xlink:label="kvk_AuditorsReportFinancialStatementsPresent_terseLabel_en" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en">Auditor's report is present</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AuditorsReportFinancialStatementsPresent_loc" xlink:to="kvk_AuditorsReportFinancialStatementsPresent_terseLabel_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySizeMicroMember" xlink:label="kvk_LegalEntitySizeMicroMember_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySizeMicroMember_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Micro legal entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySizeMicroMember_loc" xlink:to="kvk_LegalEntitySizeMicroMember_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySizeSmallMember" xlink:label="kvk_LegalEntitySizeSmallMember_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySizeSmallMember_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Small legal entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySizeSmallMember_loc" xlink:to="kvk_LegalEntitySizeSmallMember_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySizeMediumMember" xlink:label="kvk_LegalEntitySizeMediumMember_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySizeMediumMember_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Medium-sized legal entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySizeMediumMember_loc" xlink:to="kvk_LegalEntitySizeMediumMember_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySizeLargeMember" xlink:label="kvk_LegalEntitySizeLargeMember_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySizeLargeMember_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Large legal entity</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySizeLargeMember_loc" xlink:to="kvk_LegalEntitySizeLargeMember_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_LegalEntitySizeDomain" xlink:label="kvk_LegalEntitySizeDomain_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_LegalEntitySizeDomain_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Legal entity size [domain]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_LegalEntitySizeDomain_loc" xlink:to="kvk_LegalEntitySizeDomain_label_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_documentation_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Annual report of a foreign group head relating to the group exemption under article 2:403 DCC</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_loc" xlink:to="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_documentation_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_loc_2"/>
    <link:label xlink:type="resource" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_documentation_en_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The indication of whether the annual report of a foreign group head is filed with the Business Register in the context of the group exemption under article 2:403 DCC.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_loc_2" xlink:to="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle403_documentation_en_2"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_loc"/>
    <link:label xlink:type="resource" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_documentation_en" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en">Annual report of a foreign group head relating to the consolidation exemption under article 2:408 DCC</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_loc" xlink:to="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_documentation_en"/>
    <link:loc xlink:type="locator" xlink:href="kvk-cor.xsd#kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_loc_2"/>
    <link:label xlink:type="resource" xlink:label="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_documentation_en_2" xlink:role="http://www.xbrl.org/2003/role/documentation" xml:lang="en">The indication of whether the annual report of a foreign group head is filed with the Business Register in the context of the consolidation exemption under article 2:408 DCC.</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_loc_2" xlink:to="kvk_AnnualReportOfForeignGroupHeadForExemptionUnderArticle408_documentation_en_2"/>
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