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

<xsd:schema targetNamespace="https://www.nltaxonomie.nl/kvk/2026-12-31.a/kvk-annual-report-other" elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:kvk-ar-other="https://www.nltaxonomie.nl/kvk/2026-12-31.a/kvk-annual-report-other" xmlns:gen="http://xbrl.org/2008/generic" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt">
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="kvk-annual-report-other-for.xml" xlink:role="http://www.xbrl.org/2003/role/linkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="kvk-annual-report-other-pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="kvk-annual-report-other-def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
    </xsd:appinfo>
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  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="https://www.nltaxonomie.nl/rj/2026-12-31.a/rj-cor" schemaLocation="https://www.nltaxonomie.nl/rj/2026-12-31.a/rj-cor.xsd"/>
  <xsd:import namespace="https://www.nltaxonomie.nl/kvk/2026-12-31.a/kvk-cor" schemaLocation="kvk-cor.xsd"/>
</xsd:schema>