<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<!--
  This file is part of the Dutch Taxonomy (Nederlandse Taxonomie; NT)
  Intellectual Property of the State of the Netherlands
  Architecture: NT21
  Version: 20261209.a
  Release date: April, 2026
-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink">
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="kvk-i_BusinessNames_label_en" xlink:label="kvk-i_BusinessNames_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Business names</link:label>
    <link:label id="kvk-i_LegalSizeCriteriaClassificationMedium_label_en" xlink:label="kvk-i_LegalSizeCriteriaClassificationMedium_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Classification of the legal entity based on the legal size criteria</link:label>
    <link:label id="kvk-i_LegalSizeCriteriaClassificationMicro_label_en" xlink:label="kvk-i_LegalSizeCriteriaClassificationMicro_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Classification of the legal entity based on the legal size criteria</link:label>
    <link:label id="kvk-i_LegalSizeCriteriaClassificationSmall_label_en" xlink:label="kvk-i_LegalSizeCriteriaClassificationSmall_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Classification of the legal entity based on the legal size criteria</link:label>
    <link:label id="kvk-i_LegalSizeCriteriaClassification_label_en" xlink:label="kvk-i_LegalSizeCriteriaClassification_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Classification of the legal entity based on the legal size criteria</link:label>
    <link:label id="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation_label_en" xlink:label="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Explanation of resubmission of document due to technical and/or process-related inaccuracies</link:label>
    <link:label id="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation_label_en" xlink:label="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Explanation of resubmission of the document due to substantive and insurmountable inaccuracies</link:label>
    <link:label id="kvk-i_LegalEntityLegalFormFT_label_en" xlink:label="kvk-i_LegalEntityLegalFormFT_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Legal form of the legal entity</link:label>
    <link:label id="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies_label_en" xlink:label="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Resubmission of document due to substantive and insurmountable inaccuracies (Y/N)</link:label>
    <link:label id="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies_label_en" xlink:label="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Resubmission of the document due to technical and/or process-related inaccuracies (Y/N)</link:label>
    <link:label id="kvk-i_TitleOfTheDocument_label_en" xlink:label="kvk-i_TitleOfTheDocument_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Title of the document</link:label>
    <link:label id="kvk-i_CashFlowStatementMethodType_label_en" xlink:label="kvk-i_CashFlowStatementMethodType_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Type of cash flow statement</link:label>
    <link:label id="kvk-i_IncomeStatementClassificationType_label_en" xlink:label="kvk-i_IncomeStatementClassificationType_label_en" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en">Type of income statement</link:label>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_BusinessNames_loc" xlink:to="kvk-i_BusinessNames_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_CashFlowStatementMethodType_loc" xlink:to="kvk-i_CashFlowStatementMethodType_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation_loc" xlink:to="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies_loc" xlink:to="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation_loc" xlink:to="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies_loc" xlink:to="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_IncomeStatementClassificationType_loc" xlink:to="kvk-i_IncomeStatementClassificationType_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_LegalEntityLegalFormFT_loc" xlink:to="kvk-i_LegalEntityLegalFormFT_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_LegalSizeCriteriaClassificationMedium_loc" xlink:to="kvk-i_LegalSizeCriteriaClassificationMedium_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_LegalSizeCriteriaClassificationMicro_loc" xlink:to="kvk-i_LegalSizeCriteriaClassificationMicro_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_LegalSizeCriteriaClassificationSmall_loc" xlink:to="kvk-i_LegalSizeCriteriaClassificationSmall_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_LegalSizeCriteriaClassification_loc" xlink:to="kvk-i_LegalSizeCriteriaClassification_label_en" xlink:type="arc"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="kvk-i_TitleOfTheDocument_loc" xlink:to="kvk-i_TitleOfTheDocument_label_en" xlink:type="arc"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_BusinessNames" xlink:label="kvk-i_BusinessNames_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_CashFlowStatementMethodType" xlink:label="kvk-i_CashFlowStatementMethodType_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation" xlink:label="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuraciesExplanation_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies" xlink:label="kvk-i_DocumentResubmissionDueToTechnicalAndOrProcesRelatedInaccuracies_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation" xlink:label="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuraciesExplanation_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies" xlink:label="kvk-i_DocumentResubmissionDueToUnsurmountableInaccuracies_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_IncomeStatementClassificationType" xlink:label="kvk-i_IncomeStatementClassificationType_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_LegalEntityLegalFormFT" xlink:label="kvk-i_LegalEntityLegalFormFT_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_LegalSizeCriteriaClassificationMedium" xlink:label="kvk-i_LegalSizeCriteriaClassificationMedium_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_LegalSizeCriteriaClassificationMicro" xlink:label="kvk-i_LegalSizeCriteriaClassificationMicro_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_LegalSizeCriteriaClassificationSmall" xlink:label="kvk-i_LegalSizeCriteriaClassificationSmall_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_LegalSizeCriteriaClassification" xlink:label="kvk-i_LegalSizeCriteriaClassification_loc" xlink:type="locator"/>
    <link:loc xlink:href="kvk-data.xsd#kvk-i_TitleOfTheDocument" xlink:label="kvk-i_TitleOfTheDocument_loc" xlink:type="locator"/>
  </link:labelLink>
</link:linkbase>
