<?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: NT19
  Version: 20241211
  Release date: November 1, 2024
-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink">
  <link:roleRef roleURI="urn:rj:linkrole:annual-reporting-guidelines-m1" xlink:href="../presentation/rj-linkroles.xsd#rj-lr_AnnualReportingGuidelinesM1" 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:rj:linkrole:annual-reporting-guidelines-m1" 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="jenv-bw2-i_OperatingExpensesOtherBreakdown_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="rj-i_AdditionalInformationToArticle395aDisclosure_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="jenv-bw2-i_AssetsCurrent_loc" xlink:type="arc"/>
    <link:definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_AssetsNoncurrent_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_BasisOfPreparation_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="jenv-bw2-i_CalledUpShareCapital_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_CostsIncorporationShareIssue_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_CostsRawMaterialsConsumables_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_DepreciationAmortisationAndDecreaseInValueAssets_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_Equity_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_FinancialReportingPeriodPreviousEndDate_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="jenv-bw2-i_FinancialReportingPeriodPreviousStartDate_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_IncomeTaxExpense_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_Liabilities_loc" xlink:type="arc"/>
    <link:definitionArc order="15" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_NetRevenue_loc" xlink:type="arc"/>
    <link:definitionArc order="16" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_OperatingExpensesOther_loc" xlink:type="arc"/>
    <link:definitionArc order="17" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_OperatingIncomeOther_loc" xlink:type="arc"/>
    <link:definitionArc order="18" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_Provisions_loc" xlink:type="arc"/>
    <link:definitionArc order="19" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ResultAfterTax_loc" xlink:type="arc"/>
    <link:definitionArc order="20" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_ShareCapitalTreasurySharesPurchaseSaleDescription_loc" xlink:type="arc"/>
    <link:definitionArc order="21" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="sbr-dim_ValidationLineItems_loc" xlink:to="jenv-bw2-i_WagesSalaries_loc" xlink:type="arc"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_AssetsCurrent" xlink:label="jenv-bw2-i_AssetsCurrent_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_AssetsNoncurrent" xlink:label="jenv-bw2-i_AssetsNoncurrent_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_BasisOfPreparation" xlink:label="jenv-bw2-i_BasisOfPreparation_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CalledUpShareCapital" xlink:label="jenv-bw2-i_CalledUpShareCapital_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CostsIncorporationShareIssue" xlink:label="jenv-bw2-i_CostsIncorporationShareIssue_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_CostsRawMaterialsConsumables" xlink:label="jenv-bw2-i_CostsRawMaterialsConsumables_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_DepreciationAmortisationAndDecreaseInValueAssets" xlink:label="jenv-bw2-i_DepreciationAmortisationAndDecreaseInValueAssets_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_Equity" xlink:label="jenv-bw2-i_Equity_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_FinancialReportingPeriodPreviousEndDate" xlink:label="jenv-bw2-i_FinancialReportingPeriodPreviousEndDate_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_FinancialReportingPeriodPreviousStartDate" xlink:label="jenv-bw2-i_FinancialReportingPeriodPreviousStartDate_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_IncomeTaxExpense" xlink:label="jenv-bw2-i_IncomeTaxExpense_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_Liabilities" xlink:label="jenv-bw2-i_Liabilities_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_NetRevenue" xlink:label="jenv-bw2-i_NetRevenue_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingExpensesOtherBreakdown" xlink:label="jenv-bw2-i_OperatingExpensesOtherBreakdown_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingExpensesOther" xlink:label="jenv-bw2-i_OperatingExpensesOther_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_OperatingIncomeOther" xlink:label="jenv-bw2-i_OperatingIncomeOther_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_Provisions" xlink:label="jenv-bw2-i_Provisions_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ResultAfterTax" xlink:label="jenv-bw2-i_ResultAfterTax_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_ShareCapitalTreasurySharesPurchaseSaleDescription" xlink:label="jenv-bw2-i_ShareCapitalTreasurySharesPurchaseSaleDescription_loc" xlink:type="locator"/>
    <link:loc xlink:href="../../../jenv/20241211/dictionary/jenv-bw2-data.xsd#jenv-bw2-i_WagesSalaries" xlink:label="jenv-bw2-i_WagesSalaries_loc" xlink:type="locator"/>
    <link:loc xlink:href="../dictionary/rj-data.xsd#rj-i_AdditionalInformationToArticle395aDisclosure" xlink:label="rj-i_AdditionalInformationToArticle395aDisclosure_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>
