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    <link:label id="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities_5c5752d6-6f2e-4186-8c7f-a5bfab1ca8ff_terseLabel_en" xlink:label="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Leases, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities_label_en" xlink:label="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Leases, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities_documentation_en" xlink:label="lab_nepi_InterestPaidOnLeasesClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Leases, Classified As Operating Activities</link:label>
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    <link:label id="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities_2b19bf1d-9a5b-4047-b4be-1506af082a78_terseLabel_en" xlink:label="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Loans And Borrowings, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities_label_en" xlink:label="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Loans And Borrowings, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities_documentation_en" xlink:label="lab_nepi_InterestPaidOnLoansAndBorrowingsClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Interest Paid On Loans And Borrowings, Classified As Operating Activities</link:label>
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    <link:label id="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests_03b39b06-a193-4d52-951a-9309768b408d_terseLabel_en" xlink:label="lab_ifrs-full_ProfitLossAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), attributable to non-controlling interests</link:label>
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    <link:label id="lab_ifrs-full_NoncurrentReceivablesDueFromJointVentures_79993306-ab60-4f12-8679-3f95b8a23386_terseLabel_en" xlink:label="lab_ifrs-full_NoncurrentReceivablesDueFromJointVentures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current receivables due from joint ventures</link:label>
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    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentReceivablesDueFromJointVentures" xlink:to="lab_ifrs-full_NoncurrentReceivablesDueFromJointVentures" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_InvestmentPropertyCompleted_ac629b07-80aa-4eec-b6b8-506bc2a60710_terseLabel_en" xlink:label="lab_ifrs-full_InvestmentPropertyCompleted" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Investment property completed</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_InvestmentPropertyCompleted" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_InvestmentPropertyCompleted"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_InvestmentPropertyCompleted" xlink:to="lab_ifrs-full_InvestmentPropertyCompleted" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_RomaniaMember_8e4a81f3-37cb-41bd-a867-99c1723f2a07_terseLabel_en" xlink:label="lab_nepi_RomaniaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Romania</link:label>
    <link:label id="lab_nepi_RomaniaMember_label_en" xlink:label="lab_nepi_RomaniaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Romania [Member]</link:label>
    <link:label id="lab_nepi_RomaniaMember_documentation_en" xlink:label="lab_nepi_RomaniaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Romania</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_RomaniaMember" xlink:href="nepi-2021-12-31.xsd#nepi_RomaniaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_RomaniaMember" xlink:to="lab_nepi_RomaniaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_SerbiaMember_68a5180b-a733-4179-8023-d57650ecf70b_terseLabel_en" xlink:label="lab_nepi_SerbiaMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Serbia</link:label>
    <link:label id="lab_nepi_SerbiaMember_label_en" xlink:label="lab_nepi_SerbiaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Serbia [Member]</link:label>
    <link:label id="lab_nepi_SerbiaMember_documentation_en" xlink:label="lab_nepi_SerbiaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Serbia</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_SerbiaMember" xlink:href="nepi-2021-12-31.xsd#nepi_SerbiaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_SerbiaMember" xlink:to="lab_nepi_SerbiaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds_ebd352d1-fd60-4999-b26a-56306a62aa0c_terseLabel_en" xlink:label="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Premiums On Repurchase Of Bonds</link:label>
    <link:label id="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds_label_en" xlink:label="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Premiums On Repurchase Of Bonds</link:label>
    <link:label id="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds_documentation_en" xlink:label="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Premiums On Repurchase Of Bonds</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:href="nepi-2021-12-31.xsd#nepi_PaymentsForPremiumsOnRepurchaseOfBonds"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:to="lab_nepi_PaymentsForPremiumsOnRepurchaseOfBonds" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_PercentageOfIssuedCapital_label_en" xlink:label="lab_nepi_PercentageOfIssuedCapital" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Percentage of Issued Capital</link:label>
    <link:label id="lab_nepi_PercentageOfIssuedCapital_documentation_en" xlink:label="lab_nepi_PercentageOfIssuedCapital" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Percentage of Issued Capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_PercentageOfIssuedCapital" xlink:href="nepi-2021-12-31.xsd#nepi_PercentageOfIssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_PercentageOfIssuedCapital" xlink:to="lab_nepi_PercentageOfIssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NumberOfSharesOutstanding_852c4c79-ec13-469a-8529-94ba3f356804_terseLabel_en" xlink:label="lab_ifrs-full_NumberOfSharesOutstanding" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Number of shares outstanding</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NumberOfSharesOutstanding" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NumberOfSharesOutstanding"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NumberOfSharesOutstanding" xlink:to="lab_ifrs-full_NumberOfSharesOutstanding" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_8fb2eeab-2d81-4ea5-8c2d-92dc52235761_terseLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Increase (decrease) through share-based payment transactions, equity</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:to="lab_ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_51602715-097d-405c-a931-930b58fa1ac1_terseLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) operating activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="lab_ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_SharePremium_09539e6c-7e4a-4db9-a72c-849dd5a5eeeb_terseLabel_en" xlink:label="lab_ifrs-full_SharePremium" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Share premium</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_SharePremium" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_SharePremium"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_SharePremium" xlink:to="lab_ifrs-full_SharePremium" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherGainsLosses_44be82f4-db87-4162-aec8-86a0df9a61eb_totalLabel_en" xlink:label="lab_ifrs-full_OtherGainsLosses" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other gains (losses)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherGainsLosses" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherGainsLosses"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherGainsLosses" xlink:to="lab_ifrs-full_OtherGainsLosses" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_EquityAndLiabilitiesAbstract_522a8581-14ae-4e0a-905c-4a19da60614a_terseLabel_en" xlink:label="lab_ifrs-full_EquityAndLiabilitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity and liabilities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityAndLiabilitiesAbstract" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityAndLiabilitiesAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityAndLiabilitiesAbstract" xlink:to="lab_ifrs-full_EquityAndLiabilitiesAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan_a7a9ca51-595f-49d9-b012-b8aff337b7fb_terseLabel_en" xlink:label="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Purchase Of Shares Under Long-Term Share Incentive Plan</link:label>
    <link:label id="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan_label_en" xlink:label="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Purchase Of Shares Under Long-Term Share Incentive Plan</link:label>
    <link:label id="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan_documentation_en" xlink:label="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Purchase Of Shares Under Long-Term Share Incentive Plan</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:href="nepi-2021-12-31.xsd#nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:to="lab_nepi_PaymentsForPurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToAbstract_5aff797b-fce9-4020-8505-b289313193f9_terseLabel_en" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive income attributable to [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ComprehensiveIncomeAttributableToAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:to="lab_ifrs-full_ComprehensiveIncomeAttributableToAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PropertyServiceChargeIncome_182f5f5e-f152-43a5-8377-d0980e89c0ba_terseLabel_en" xlink:label="lab_ifrs-full_PropertyServiceChargeIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Property service charge income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PropertyServiceChargeIncome" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PropertyServiceChargeIncome"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PropertyServiceChargeIncome" xlink:to="lab_ifrs-full_PropertyServiceChargeIncome" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_NetAssetValuePerShare_1fe5f66a-438c-414b-a28c-6e9e8ceb4c07_terseLabel_en" xlink:label="lab_nepi_NetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Asset Value Per Share</link:label>
    <link:label id="lab_nepi_NetAssetValuePerShare_label_en" xlink:label="lab_nepi_NetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Asset Value Per Share</link:label>
    <link:label id="lab_nepi_NetAssetValuePerShare_documentation_en" xlink:label="lab_nepi_NetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Asset Value Per Share</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_NetAssetValuePerShare" xlink:href="nepi-2021-12-31.xsd#nepi_NetAssetValuePerShare"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_NetAssetValuePerShare" xlink:to="lab_nepi_NetAssetValuePerShare" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets_59658d74-c82a-499e-8f68-25201a8c0fe3_terseLabel_en" xlink:label="lab_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Gains (losses) on disposals of non-current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:to="lab_ifrs-full_GainsLossesOnDisposalsOfNoncurrentAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_IssuedCapital_66556fb8-3584-463d-886f-7f792a41fc28_terseLabel_en" xlink:label="lab_ifrs-full_IssuedCapital" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Issued capital</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_IssuedCapital" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_IssuedCapital"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_IssuedCapital" xlink:to="lab_ifrs-full_IssuedCapital" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_AssetsAbstract_7c20496a-e9bf-4041-89ec-dc08f7f40987_terseLabel_en" xlink:label="lab_ifrs-full_AssetsAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Assets [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_AssetsAbstract" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_AssetsAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_AssetsAbstract" xlink:to="lab_ifrs-full_AssetsAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CountryOfIncorporation_dcceda9e-d187-4c9d-9490-c620e8408685_terseLabel_en" xlink:label="lab_ifrs-full_CountryOfIncorporation" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Country of incorporation</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CountryOfIncorporation" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CountryOfIncorporation"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CountryOfIncorporation" xlink:to="lab_ifrs-full_CountryOfIncorporation" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_SharePrice_label_en" xlink:label="lab_nepi_SharePrice" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Share Price</link:label>
    <link:label id="lab_nepi_SharePrice_documentation_en" xlink:label="lab_nepi_SharePrice" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Share Price</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_SharePrice" xlink:href="nepi-2021-12-31.xsd#nepi_SharePrice"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_SharePrice" xlink:to="lab_nepi_SharePrice" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_OtherReserves_a472798b-e889-44c5-80ae-e70824e34303_terseLabel_en" xlink:label="lab_ifrs-full_OtherReserves" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other reserves</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_OtherReserves" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_OtherReserves"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_OtherReserves" xlink:to="lab_ifrs-full_OtherReserves" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_DecreaseInSharePremium_label_en" xlink:label="lab_nepi_DecreaseInSharePremium" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Decrease in share premium</link:label>
    <link:label id="lab_nepi_DecreaseInSharePremium_documentation_en" xlink:label="lab_nepi_DecreaseInSharePremium" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Decrease in share premium</link:label>
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    <link:label id="lab_ifrs-full_IncomeTaxExpenseContinuingOperations_6b1a0466-46c2-4ea4-b6f7-20b6d396ce91_negatedTotalLabel_en" xlink:label="lab_ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Tax expense (income)</link:label>
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    <link:label id="lab_ifrs-full_RentalIncomeFromInvestmentProperty_1937921d-f1cd-446a-afc8-4ec8889c4ea7_terseLabel_en" xlink:label="lab_ifrs-full_RentalIncomeFromInvestmentProperty" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Rental income from investment property</link:label>
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    <link:label id="lab_ifrs-full_PrincipalPlaceOfBusiness_2a5c31c4-35f0-4cdb-a466-3b88fa50ab9e_terseLabel_en" xlink:label="lab_ifrs-full_PrincipalPlaceOfBusiness" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Principal place of business</link:label>
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    <link:label id="lab_ifrs-full_TradeAndOtherCurrentPayables_e34b922b-e50f-4fed-b22e-2783cd8824be_terseLabel_en" xlink:label="lab_ifrs-full_TradeAndOtherCurrentPayables" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Trade and other current payables</link:label>
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    <link:label id="lab_nepi_ProceedsFromIncomeFromFinancialInvestmentsMeasuredAtFairValueThroughProfitOrLoss_label_en" xlink:label="lab_nepi_ProceedsFromIncomeFromFinancialInvestmentsMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Income From Financial Investments Measured At Fair Value Through Profit Or Loss</link:label>
    <link:label id="lab_nepi_ProceedsFromIncomeFromFinancialInvestmentsMeasuredAtFairValueThroughProfitOrLoss_documentation_en" xlink:label="lab_nepi_ProceedsFromIncomeFromFinancialInvestmentsMeasuredAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Income From Financial Investments Measured At Fair Value Through Profit Or Loss</link:label>
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    <link:label id="lab_nepi_PaymentsForInvestmentInAcquisitionsAndDevelopments_f54a7aad-b85e-4089-8c41-29e414423e7b_totalLabel_en" xlink:label="lab_nepi_PaymentsForInvestmentInAcquisitionsAndDevelopments" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Investment In Acquisitions And Developments</link:label>
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    <link:label id="lab_nepi_PaymentsForInvestmentInAcquisitionsAndDevelopments_documentation_en" xlink:label="lab_nepi_PaymentsForInvestmentInAcquisitionsAndDevelopments" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Investment In Acquisitions And Developments</link:label>
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    <link:label id="lab_ifrs-full_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_a52ef8b3-a2c8-4460-a470-690eaa5e39e0_terseLabel_en" xlink:label="lab_ifrs-full_CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Current loans received and current portion of non-current loans received</link:label>
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    <link:label id="lab_ifrs-full_InvestmentsInJointVentures_2ec626ea-59fd-4d1a-ac30-e18dbf950976_terseLabel_en" xlink:label="lab_ifrs-full_InvestmentsInJointVentures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Investments in subsidiaries, joint ventures and associates</link:label>
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    <link:label id="lab_ifrs-full_OtherNoncurrentLiabilities_2e2b2b3c-7907-423c-b1d5-61ddd065f637_terseLabel_en" xlink:label="lab_ifrs-full_OtherNoncurrentLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other non-current liabilities</link:label>
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    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent_c3058294-2855-40dd-8995-1e964cf86d2d_terseLabel_en" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive income, attributable to owners of parent</link:label>
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    <link:label id="lab_ifrs-full_DomicileOfEntity_cec92cb0-4d3e-46b1-bed2-3c102b2b839e_terseLabel_en" xlink:label="lab_ifrs-full_DomicileOfEntity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Domicile of entity</link:label>
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    <link:label id="lab_ifrs-full_ComprehensiveIncome_821339c5-58a6-4788-9ad7-bd20c5276b77_terseLabel_en" xlink:label="lab_ifrs-full_ComprehensiveIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive income</link:label>
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    <link:label id="lab_ifrs-full_RetainedEarnings_c512a6e0-3140-4205-8005-5fef3b55355d_terseLabel_en" xlink:label="lab_ifrs-full_RetainedEarnings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Retained earnings</link:label>
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    <link:label id="lab_ifrs-full_ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets_ad5bedf7-b485-4198-9c1c-4b109552f20c_terseLabel_en" xlink:label="lab_ifrs-full_ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds from disposal or maturity of available-for-sale financial assets</link:label>
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    <link:label id="lab_nepi_OtherCashPaymentsClassifiedAsFinancingActivities_a3817501-78fa-4fcc-b4dc-b3f13becdef9_totalLabel_en" xlink:label="lab_nepi_OtherCashPaymentsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Payments, Classified As Financing Activities</link:label>
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    <link:label id="lab_nepi_OtherCashPaymentsClassifiedAsFinancingActivities_documentation_en" xlink:label="lab_nepi_OtherCashPaymentsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other Cash Payments, Classified As Financing Activities</link:label>
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    <link:label id="lab_nepi_PurchaseOfSharesUnderLongTermShareIncentivePlan_44514f3e-14e7-4375-8fab-834c74aa2875_terseLabel_en" xlink:label="lab_nepi_PurchaseOfSharesUnderLongTermShareIncentivePlan" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Purchase Of Shares Under Long-Term Share Incentive Plan</link:label>
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    <link:label id="lab_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss_8d766022-d9fd-4a92-9123-0e231a8a1d74_terseLabel_en" xlink:label="lab_ifrs-full_GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Gains (losses) on financial assets at fair value through profit or loss</link:label>
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    <link:label id="lab_ifrs-full_AddressOfRegisteredOfficeOfEntity_352b5779-ab1f-4f1c-bae8-4e7d2eddc2e5_terseLabel_en" xlink:label="lab_ifrs-full_AddressOfRegisteredOfficeOfEntity" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Address of entity's registered office</link:label>
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    <link:label id="lab_ifrs-full_NoncurrentDerivativeFinancialLiabilities_fa14d1b9-1115-4a3c-9f21-8612d7be1502_terseLabel_en" xlink:label="lab_ifrs-full_NoncurrentDerivativeFinancialLiabilities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current derivative financial liabilities</link:label>
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    <link:label id="lab_ifrs-full_OtherNoncurrentAssets_e1969cd7-9ded-4c01-b973-05b8d2ca224b_terseLabel_en" xlink:label="lab_ifrs-full_OtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Other non-current assets</link:label>
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    <link:label id="lab_ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification_f6c48a1b-c74e-4881-9cd3-89acf475f938_terseLabel_en" xlink:label="lab_ifrs-full_NameOfReportingEntityOrOtherMeansOfIdentification" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Name of reporting entity or other means of identification</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities_18cf0948-3cfb-47bd-9da6-dcf488168024_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) investing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivities"/>
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    <link:label id="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss_49809be0-03ee-48fc-9a7c-e95711c516b7_terseLabel_en" xlink:label="lab_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Foreign exchange gain (loss)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss"/>
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    <link:label id="lab_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale_fe8de66f-dace-4046-82c4-28d5e432ab69_terseLabel_en" xlink:label="lab_ifrs-full_NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current assets or disposal groups classified as held for sale</link:label>
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    <link:label id="lab_ifrs-full_EquityMember_329291a2-8610-40b8-ab6c-6cfbb48bc1e1_terseLabel_en" xlink:label="lab_ifrs-full_EquityMember" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Equity [member]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_EquityMember" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_EquityMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_EquityMember" xlink:to="lab_ifrs-full_EquityMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_GainsLossesOnDisposalsOfInvestments_fff5b52c-137b-4ea0-a589-b85d5529aa6b_totalLabel_en" xlink:label="lab_ifrs-full_GainsLossesOnDisposalsOfInvestments" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (Loss) From Financial Investments</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_GainsLossesOnDisposalsOfInvestments" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_GainsLossesOnDisposalsOfInvestments"/>
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    <link:label id="lab_ifrs-full_RevenueFromDividends_6d04c1bc-b3ce-4629-862e-3cb0ed1d17ab_terseLabel_en" xlink:label="lab_ifrs-full_RevenueFromDividends" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Dividend income</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RevenueFromDividends" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RevenueFromDividends"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_RevenueFromDividends" xlink:to="lab_ifrs-full_RevenueFromDividends" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives_5c794740-eb6b-4fe0-ae79-4cf2623f5662_terseLabel_en" xlink:label="lab_nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Premiums On Acquisitions Of Derivatives</link:label>
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    <link:label id="lab_nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives_documentation_en" xlink:label="lab_nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments For Premiums On Acquisitions Of Derivatives</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives" xlink:href="nepi-2021-12-31.xsd#nepi_PaymentsForPremiumsOnAcquisitionsOfDerivatives"/>
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    <link:label id="lab_ifrs-full_ProfitLoss_2f95db77-5ad0-49d4-891d-df01d68ee916_terseLabel_en" xlink:label="lab_ifrs-full_ProfitLoss" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit for the year</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProfitLoss" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProfitLoss"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_ProfitLoss" xlink:to="lab_ifrs-full_ProfitLoss" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PurchaseOfTreasuryShares_4f058bc4-f69a-4390-926e-41b0172f685c_negatedLabel_en" xlink:label="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Purchase of treasury shares</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PurchaseOfTreasuryShares"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PurchaseOfTreasuryShares" xlink:to="lab_ifrs-full_PurchaseOfTreasuryShares" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities_db65f8ef-1bca-4806-8255-67b375eb74bd_terseLabel_en" xlink:label="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Dividends paid, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_DividendsPaidClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_DividendsPaidClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_LongtermBorrowings_c7ca8547-6af6-4e96-9435-ab13b6e42a5d_terseLabel_en" xlink:label="lab_ifrs-full_LongtermBorrowings" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current portion of non-current borrowings</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_LongtermBorrowings" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_LongtermBorrowings"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_LongtermBorrowings" xlink:to="lab_ifrs-full_LongtermBorrowings" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_ea2c8d24-be68-4597-acde-985b4e767f99_terseLabel_en" xlink:label="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments of lease liabilities, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:to="lab_ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_StatementOfChangesInEquityLineItems_5c59f53e-76e1-461e-9547-df164ae80183_terseLabel_en" xlink:label="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Statement of changes in equity [line items]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_StatementOfChangesInEquityLineItems"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_StatementOfChangesInEquityLineItems" xlink:to="lab_ifrs-full_StatementOfChangesInEquityLineItems" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued_627fd3d6-c41c-4526-b1c4-14ac05f48753_terseLabel_en" xlink:label="lab_ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Current bonds issued and current portion of non-current bonds issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued" xlink:to="lab_ifrs-full_CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentPortionOfNoncurrentBondsIssued_29d2f678-1936-4297-ab47-fdfde885d0f8_terseLabel_en" xlink:label="lab_ifrs-full_NoncurrentPortionOfNoncurrentBondsIssued" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current portion of non-current bonds issued</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentPortionOfNoncurrentBondsIssued" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentPortionOfNoncurrentBondsIssued"/>
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    <link:label id="lab_ifrs-full_PaymentsForDevelopmentProjectExpenditure_7e5cdb8b-81a9-41a2-b62d-aa8895717b6c_terseLabel_en" xlink:label="lab_ifrs-full_PaymentsForDevelopmentProjectExpenditure" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Payments for development project expenditure</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_PaymentsForDevelopmentProjectExpenditure" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_PaymentsForDevelopmentProjectExpenditure"/>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities_e812831c-5b62-43d8-a1f0-8872b69f73dc_totalLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:to="lab_ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashAndCashEquivalents_f4330815-d380-4565-8df0-370c4ac6b358_terseLabel_en" xlink:label="lab_ifrs-full_CashAndCashEquivalents" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash and cash equivalents</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashAndCashEquivalents" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashAndCashEquivalents"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_CashAndCashEquivalents" xlink:to="lab_ifrs-full_CashAndCashEquivalents" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_NoncurrentDerivativeFinancialAssets_4e1100ad-26d5-4b05-bdd5-44bf27822e18_terseLabel_en" xlink:label="lab_ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Non-current derivative financial assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_NoncurrentDerivativeFinancialAssets"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:to="lab_ifrs-full_NoncurrentDerivativeFinancialAssets" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_31edf5fb-f2ce-4cbe-8990-9aba0a95839e_terseLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) investing activities [abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract"/>
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    <link:label id="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests_402bcf7d-fdd5-4178-865c-623cdc751655_terseLabel_en" xlink:label="lab_ifrs-full_ComprehensiveIncomeAttributableToNoncontrollingInterests" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Comprehensive income, attributable to non-controlling interests</link:label>
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    <link:label id="lab_ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures_ca73015d-f168-48ab-b412-b80da0420e49_terseLabel_en" xlink:label="lab_ifrs-full_ProceedsFromIssueOfBondsNotesAndDebentures" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds from issue of bonds, notes and debentures</link:label>
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    <link:label id="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare_d4c41f73-6645-4b55-9a91-26d88553bae6_terseLabel_en" xlink:label="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">European Public Real Estate Association Net Asset Value Per Share</link:label>
    <link:label id="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare_label_en" xlink:label="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">European Public Real Estate Association Net Asset Value Per Share</link:label>
    <link:label id="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare_documentation_en" xlink:label="lab_nepi_EuropeanPublicRealEstateAssociationNetAssetValuePerShare" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">European Public Real Estate Association Net Asset Value Per Share</link:label>
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    <link:label id="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners_28325398-88f3-4a77-9950-73d8598078a7_terseLabel_en" xlink:label="lab_ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Increase (decrease) through transactions with owners, equity</link:label>
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    <link:label id="lab_ifrs-full_WeightedAverageShares_a711e1f3-fc83-4d41-8e86-9b9ff644054b_terseLabel_en" xlink:label="lab_ifrs-full_WeightedAverageShares" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Weighted average number of ordinary shares outstanding</link:label>
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    <link:label id="lab_ifrs-full_FinanceIncome_400347c0-c26b-484c-b407-7270380f78c5_terseLabel_en" xlink:label="lab_ifrs-full_FinanceIncome" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Finance income</link:label>
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    <link:label id="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_b6da8dcd-ebb3-4357-a5b9-87fe1742d19c_terseLabel_en" xlink:label="lab_ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash flows from (used in) financing activities [abstract]</link:label>
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    <link:label id="lab_ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_d7b058fb-c768-4e76-8d38-e5442a0566f2_terseLabel_en" xlink:label="lab_ifrs-full_DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Description of nature of entity's operations and principal activities</link:label>
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    <link:label id="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent_e9982322-2ae3-44e1-8dec-2eceb158020d_terseLabel_en" xlink:label="lab_ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), attributable to owners of parent</link:label>
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    <link:label id="lab_ifrs-full_Goodwill_e61081b2-ef84-4be2-9e2f-43c5a4ccb22e_terseLabel_en" xlink:label="lab_ifrs-full_Goodwill" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Goodwill</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_Goodwill" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_Goodwill"/>
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    <link:label id="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities_1e07b803-32f2-4ea6-84f3-fe4b5ddc0787_terseLabel_en" xlink:label="lab_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Repayments of borrowings, classified as financing activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities"/>
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    <link:label id="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets_265f51a1-ea94-4826-8bec-497e797b5d9f_totalLabel_en" xlink:label="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash Flows From (Used In) Decrease (Increase) In Investments In Financial Assets</link:label>
    <link:label id="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets_label_en" xlink:label="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash Flows From (Used In) Decrease (Increase) In Investments In Financial Assets</link:label>
    <link:label id="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets_documentation_en" xlink:label="lab_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Cash Flows From (Used In) Decrease (Increase) In Investments In Financial Assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets" xlink:href="nepi-2021-12-31.xsd#nepi_CashFlowsFromUsedInDecreaseIncreaseInInvestmentsInFinancialAssets"/>
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    <link:label id="lab_ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets_573ee2c0-c061-4e85-8feb-cddd7559400e_terseLabel_en" xlink:label="lab_ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds from disposals of property, plant and equipment, intangible assets other than goodwill, investment property and other non-current assets</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets"/>
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    <link:label id="lab_nepi_NetRentalAndRelatedIncomeExpense_53470bfa-7530-4098-9a7e-595744861f18_totalLabel_en" xlink:label="lab_nepi_NetRentalAndRelatedIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Rental And Related Income (Expense)</link:label>
    <link:label id="lab_nepi_NetRentalAndRelatedIncomeExpense_label_en" xlink:label="lab_nepi_NetRentalAndRelatedIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Rental And Related Income (Expense)</link:label>
    <link:label id="lab_nepi_NetRentalAndRelatedIncomeExpense_documentation_en" xlink:label="lab_nepi_NetRentalAndRelatedIncomeExpense" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Net Rental And Related Income (Expense)</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_NetRentalAndRelatedIncomeExpense" xlink:href="nepi-2021-12-31.xsd#nepi_NetRentalAndRelatedIncomeExpense"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nepi_NetRentalAndRelatedIncomeExpense" xlink:to="lab_nepi_NetRentalAndRelatedIncomeExpense" xlink:type="arc" order="1"/>
    <link:label id="lab_ifrs-full_TradeAndOtherCurrentReceivables_2c1d5b67-6e2f-41a3-b8a6-b1e2f417e7ac_terseLabel_en" xlink:label="lab_ifrs-full_TradeAndOtherCurrentReceivables" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Trade and other current receivables</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ifrs-full_TradeAndOtherCurrentReceivables" xlink:href="http://xbrl.ifrs.org/taxonomy/2020-03-16/full_ifrs/full_ifrs-cor_2020-03-16.xsd#ifrs-full_TradeAndOtherCurrentReceivables"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ifrs-full_TradeAndOtherCurrentReceivables" xlink:to="lab_ifrs-full_TradeAndOtherCurrentReceivables" xlink:type="arc" order="1"/>
    <link:label id="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities_99ef500a-06a7-4350-a59c-3a077588d9eb_totalLabel_en" xlink:label="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Cash Receipts From Repayment Of Advances And Loans Made To Other Parties And Loans Received From Joint Ventures, Classified As Investing Activities</link:label>
    <link:label id="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities_label_en" xlink:label="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Cash Receipts From Repayment Of Advances And Loans Made To Other Parties And Loans Received From Joint Ventures, Classified As Investing Activities</link:label>
    <link:label id="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities_documentation_en" xlink:label="lab_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Proceeds From Cash Receipts From Repayment Of Advances And Loans Made To Other Parties And Loans Received From Joint Ventures, Classified As Investing Activities</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities" xlink:href="nepi-2021-12-31.xsd#nepi_ProceedsFromCashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesAndLoansReceivedFromJointVenturesClassifiedAsInvestingActivities"/>
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    <link:label id="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities_c63c79d8-513b-483f-8cfe-c1cd31e51bad_terseLabel_en" xlink:label="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Bond Coupon Paid, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities_label_en" xlink:label="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Bond Coupon Paid, Classified As Operating Activities</link:label>
    <link:label id="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities_documentation_en" xlink:label="lab_nepi_BondCouponPaidClassifiedAsOperatingActivities" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Bond Coupon Paid, Classified As Operating Activities</link:label>
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    <link:label id="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization_bde4ffe9-a384-49db-aeb6-7df7b8812f81_totalLabel_en" xlink:label="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Earnings Before Income Tax Depreciation and Amortization</link:label>
    <link:label id="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization_label_en" xlink:label="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Earnings Before Income Tax Depreciation and Amortization</link:label>
    <link:label id="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization_documentation_en" xlink:label="lab_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Earnings Before Income Tax Depreciation and Amortization</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization" xlink:href="nepi-2021-12-31.xsd#nepi_EarningsBeforeIncomeTaxDepreciationAndAmortization"/>
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    <link:label id="lab_ifrs-full_ProfitLossAttributableToAbstract_6e69b0cd-7ad6-4dd9-9823-ab486590a4a8_terseLabel_en" xlink:label="lab_ifrs-full_ProfitLossAttributableToAbstract" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en">Profit (loss), attributable to [abstract]</link:label>
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