<?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:roleRef roleURI="urn:kvk:linkrole:notes-consolidated-accounting-principles-result" xlink:href="../dictionary/kvk-linkroles.xsd#kvk-lr_NotesConsolidatedAccountingPrinciplesResult" xlink:type="simple"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple"/>
  <link:definitionLink xlink:role="urn:kvk:linkrole:notes-consolidated-accounting-principles-result" xlink:type="extended">
    <link:definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="rj-i_AccommodationCostsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_CapitalizedInterestExpensesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="rj-i_ChangeValueAgriculturalStocksPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ChangesInValuePropertyPlantEquipmentPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="rj-i_DecreaseInValueDeferredTaxAssetsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ProjectIncomePolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_RealisedChangesInValueOfInvestmentsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ResultEntityPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_RevenuesFromProvidingServicesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="11" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_RevenuesFromSaleOfGoodsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="12" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="rj-i_SeverancePaymentsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="13" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_UnrealisedChangesInValueOfInvestmentsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="14" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ValueChangesFinancialInstrumentsValuedAtFairValuePolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="25" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_CapitalisedProductionCostsPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="26" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ChangesInventoriesWorkInProgressPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="27" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_CostOfSalesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="28" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_CostsOutsourcedWorkOtherExternalExpensesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="30" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="rj-i_EarningsPerSharePolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="32" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_NetRevenuePolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="34" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_OperatingIncomeOtherPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="39" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_CostsRawMaterialsConsumablesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="49" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_OperatingIncomePolicy_loc" xlink:type="arc"/>
    <link:definitionArc order="60" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_OperatingExpensesPolicy_loc" xlink:type="arc"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ExploitationSubsidiesPolicy_loc" xlink:type="arc"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CapitalisedProductionCostsPolicy" xlink:label="jenv-bw2-i_CapitalisedProductionCostsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CapitalizedInterestExpensesPolicy" xlink:label="jenv-bw2-i_CapitalizedInterestExpensesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ChangesInValuePropertyPlantEquipmentPolicy" xlink:label="jenv-bw2-i_ChangesInValuePropertyPlantEquipmentPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ChangesInventoriesWorkInProgressPolicy" xlink:label="jenv-bw2-i_ChangesInventoriesWorkInProgressPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CostOfSalesPolicy" xlink:label="jenv-bw2-i_CostOfSalesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CostsOutsourcedWorkOtherExternalExpensesPolicy" xlink:label="jenv-bw2-i_CostsOutsourcedWorkOtherExternalExpensesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CostsRawMaterialsConsumablesPolicy" xlink:label="jenv-bw2-i_CostsRawMaterialsConsumablesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ExploitationSubsidiesPolicy" xlink:label="jenv-bw2-i_ExploitationSubsidiesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_NetRevenuePolicy" xlink:label="jenv-bw2-i_NetRevenuePolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingExpensesPolicy" xlink:label="jenv-bw2-i_OperatingExpensesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingIncomeOtherPolicy" xlink:label="jenv-bw2-i_OperatingIncomeOtherPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingIncomePolicy" xlink:label="jenv-bw2-i_OperatingIncomePolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ProjectIncomePolicy" xlink:label="jenv-bw2-i_ProjectIncomePolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_RealisedChangesInValueOfInvestmentsPolicy" xlink:label="jenv-bw2-i_RealisedChangesInValueOfInvestmentsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ResultEntityPolicy" xlink:label="jenv-bw2-i_ResultEntityPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_RevenuesFromProvidingServicesPolicy" xlink:label="jenv-bw2-i_RevenuesFromProvidingServicesPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_RevenuesFromSaleOfGoodsPolicy" xlink:label="jenv-bw2-i_RevenuesFromSaleOfGoodsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_UnrealisedChangesInValueOfInvestmentsPolicy" xlink:label="jenv-bw2-i_UnrealisedChangesInValueOfInvestmentsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20261209.a/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ValueChangesFinancialInstrumentsValuedAtFairValuePolicy" xlink:label="jenv-bw2-i_ValueChangesFinancialInstrumentsValuedAtFairValuePolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../rj/20261209.a/dictionary/rj-data.xsd#rj-i_AccommodationCostsPolicy" xlink:label="rj-i_AccommodationCostsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../rj/20261209.a/dictionary/rj-data.xsd#rj-i_ChangeValueAgriculturalStocksPolicy" xlink:label="rj-i_ChangeValueAgriculturalStocksPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../rj/20261209.a/dictionary/rj-data.xsd#rj-i_DecreaseInValueDeferredTaxAssetsPolicy" xlink:label="rj-i_DecreaseInValueDeferredTaxAssetsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../rj/20261209.a/dictionary/rj-data.xsd#rj-i_EarningsPerSharePolicy" xlink:label="rj-i_EarningsPerSharePolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../rj/20261209.a/dictionary/rj-data.xsd#rj-i_SeverancePaymentsPolicy" xlink:label="rj-i_SeverancePaymentsPolicy_loc" xlink:type="locator"/>
    <link:loc xlink:href="http://www.nltaxonomie.nl/2013/xbrl/sbr-dimensional-concepts.xsd#sbr-dim_ValidationLineItems" xlink:label="sbr-dim_ValidationLineItems_loc" xlink:type="locator"/>
  </link:definitionLink>
</link:linkbase>
