<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by DFIN XBRL Schema Document - http://www.dfinsolutions.com/ - on 03-06-2026 07:25:36 AM -->
<!-- Copyright(c) 2026 Donnelley Financial Solutions, Inc. All Rights Reserved. -->
<schema targetNamespace="http://www.jhinvestments.com/20260602" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:jhit="http://www.jhinvestments.com/20260602" xmlns:dei="http://xbrl.sec.gov/dei/2025" xmlns:srt-types="http://fasb.org/srt-types/2025" xmlns:deprecated="http://www.xbrl.org/2009/role/deprecated" xmlns:dtr="http://www.xbrl.org/2009/dtr" xmlns:oef="http://xbrl.sec.gov/oef/2025" xmlns:ref="http://www.xbrl.org/2006/ref" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2025" xmlns:oef-pre="http://xbrl.sec.gov/oef-pre/2025" xmlns:oef-lab="http://xbrl.sec.gov/oef-lab/2025" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:country="http://xbrl.sec.gov/country/2025" xmlns:us-roles="http://fasb.org/us-roles/2025" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:us-types="http://fasb.org/us-types/2025" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:oef-def="http://xbrl.sec.gov/oef-def/2025" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:srt="http://fasb.org/srt/2025" xmlns:oef-sr="http://xbrl.sec.gov/oef-sr/2025" xmlns:srt-roles="http://fasb.org/srt-roles/2025" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:stpr="http://xbrl.sec.gov/stpr/2025" elementFormDefault="qualified">
	<import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
	<import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
	<import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd"/>
	<import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd"/>
	<import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>   
	<import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd"/>
	<import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd"/>
	<import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd"/>
	<import namespace="http://xbrl.sec.gov/oef-sr/2025" schemaLocation="https://xbrl.sec.gov/oef/2025/oef-sr-2025.xsd"/>
	<import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd"/>
	<import namespace="http://fasb.org/us-roles/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd"/>
	<import namespace="http://fasb.org/srt-roles/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd"/>
	<annotation>
		<appinfo>
			<link:linkbase id="lnk">
				<link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReport" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReport"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportHoldingsDetails"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportLineGraphDetails"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ShareholderReportAverageAnnualReturnDetails"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/ClassOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#ClassOnly"/>
				<link:roleRef roleURI="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists" xlink:type="simple" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd#eedm"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/LargestHoldingOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#LargestHoldingOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/Other1CategoryOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#Other1CategoryOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/AdditionalIndexOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#AdditionalIndexOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/BroadBasedIndexOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#BroadBasedIndexOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/Other2CategoryOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#Other2CategoryOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/SalesLoadOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#SalesLoadOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/MaturityOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#MaturityOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/IndustrySectorOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#IndustrySectorOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/CreditQualityOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#CreditQualityOnly"/>
				<link:roleRef roleURI="http://xbrl.sec.gov/oef/role/GeographicRegionOnly" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#GeographicRegionOnly"/>
				<link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReport">              
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000106439Member" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078717Member" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078716Member" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000113486Member" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000177896Member" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001795Member" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001794Member" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001792Member" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134711Member" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000141694Member" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134712Member" order="12.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134713Member" order="13.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134714Member" order="14.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000193016Member" order="15.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134720Member" order="16.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134719Member" order="17.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134721Member" order="18.0" />
				</link:presentationLink>
				<link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000106439Member" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078717Member" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078716Member" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000113486Member" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000177896Member" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001795Member" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001794Member" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001792Member" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134711Member" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000141694Member" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134712Member" order="12.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134713Member" order="13.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134714Member" order="14.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000193016Member" order="15.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134720Member" order="16.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134719Member" order="17.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134721Member" order="18.0" />   
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ShortTermInvestmentsAndOtherMember" xlink:label="ShortTermInvestmentsAndOtherMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="InvestmentTypeCategorizationMember" xlink:to="ShortTermInvestmentsAndOtherMember" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_MaturityDomain" xlink:label="MaturityDomain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory1Domain" xlink:label="OtherCategory1Domain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_OtherCountriesMember" xlink:label="OtherCountriesMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherCategory1Domain" xlink:to="OtherCountriesMember" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory2Domain" xlink:label="OtherCategory2Domain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ElevanceHealthIncMember" xlink:label="ElevanceHealthIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ElevanceHealthIncMember" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_LennarCorpClassAMember" xlink:label="LennarCorpClassAMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="LennarCorpClassAMember" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_BroadcomIncMember" xlink:label="BroadcomIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="BroadcomIncMember" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_MetaPlatformsIncClassAMember" xlink:label="MetaPlatformsIncClassAMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="MetaPlatformsIncClassAMember" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_CheniereEnergyIncMember" xlink:label="CheniereEnergyIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="CheniereEnergyIncMember" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_KKRAndCompanyIncMember" xlink:label="KKRAndCompanyIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="KKRAndCompanyIncMember" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_TaiwanSemiconductorManufacturingCompanyLtdADRMember" xlink:label="TaiwanSemiconductorManufacturingCompanyLtdADRMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="TaiwanSemiconductorManufacturingCompanyLtdADRMember" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_MicrosoftCorpMember" xlink:label="MicrosoftCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="MicrosoftCorpMember" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_AlphabetIncClassAMember" xlink:label="AlphabetIncClassAMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AlphabetIncClassAMember" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_AmazonComIncMember" xlink:label="AmazonComIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AmazonComIncMember" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_TargaResourcesCorpMember" xlink:label="TargaResourcesCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="TargaResourcesCorpMember" order="12.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_TheWilliamsCompaniesIncMember" xlink:label="TheWilliamsCompaniesIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="TheWilliamsCompaniesIncMember" order="13.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_DominionEnergyIncMember" xlink:label="DominionEnergyIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="DominionEnergyIncMember" order="14.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_EONSEMember" xlink:label="EONSEMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="EONSEMember" order="15.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_SempraMember" xlink:label="SempraMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="SempraMember" order="16.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" xlink:label="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" order="17.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_EngieSAMember" xlink:label="EngieSAMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="EngieSAMember" order="18.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_ENNEnergyHoldingsLtdMember" xlink:label="ENNEnergyHoldingsLtdMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="ENNEnergyHoldingsLtdMember" order="19.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_AtmosEnergyCorpMember" xlink:label="AtmosEnergyCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AtmosEnergyCorpMember" order="20.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_BrazeIncClassAMember" xlink:label="BrazeIncClassAMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="BrazeIncClassAMember" order="21.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_AdeiaIncMember" xlink:label="AdeiaIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AdeiaIncMember" order="22.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_VicorCorpMember" xlink:label="VicorCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="VicorCorpMember" order="23.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_GeneracHoldingsIncMember" xlink:label="GeneracHoldingsIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="GeneracHoldingsIncMember" order="24.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_RegalRexnordCorpMember" xlink:label="RegalRexnordCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="RegalRexnordCorpMember" order="25.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_BannerCorpMember" xlink:label="BannerCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="BannerCorpMember" order="26.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_TheTimkenCompanyMember" xlink:label="TheTimkenCompanyMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="TheTimkenCompanyMember" order="27.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_KulickeAndSoffaIndustriesIncMember" xlink:label="KulickeAndSoffaIndustriesIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="KulickeAndSoffaIndustriesIncMember" order="28.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_AmbarellaIncMember" xlink:label="AmbarellaIncMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="AmbarellaIncMember" order="29.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_SouthStateBankCorpMember" xlink:label="SouthStateBankCorpMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LargestHoldingsDomain" xlink:to="SouthStateBankCorpMember" order="30.0" />
					<!--GeographicRegionDomain Only presentation and label linkbases-->			 
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_GeographicRegionDomain" xlink:label="GeographicRegionDomain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_BR" xlink:label="BR"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="BR" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CN" xlink:label="CN"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="CN" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_FR" xlink:label="FR"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="FR" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_DE" xlink:label="DE"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="DE" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_HK" xlink:label="HK"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="HK" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IT" xlink:label="IT"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="IT" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_JP" xlink:label="JP"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="JP" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_KR" xlink:label="KR"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="KR" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB" xlink:label="GB"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="GB" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="US"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GeographicRegionDomain" xlink:to="US" order="11.0" />
					<!--IndustrySectorDomain Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_IndustrySectorDomain" xlink:label="IndustrySectorDomain"/>	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_MaterialsSectorMember" xlink:label="MaterialsSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="MaterialsSectorMember" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_InformationTechnologySectorMember" xlink:label="InformationTechnologySectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="InformationTechnologySectorMember" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_IndustrialSectorMember" xlink:label="IndustrialSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="IndustrialSectorMember" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ConsumerStaplesSectorMember" xlink:label="ConsumerStaplesSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="ConsumerStaplesSectorMember" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ConsumerDiscretionarySectorMember" xlink:label="ConsumerDiscretionarySectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="ConsumerDiscretionarySectorMember" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_CommunicationsSectorMember" xlink:label="CommunicationsSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="CommunicationsSectorMember" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateSectorMember" xlink:label="RealEstateSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="RealEstateSectorMember" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HealthcareSectorMember" xlink:label="HealthcareSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="HealthcareSectorMember" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialServicesSectorMember" xlink:label="FinancialServicesSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="FinancialServicesSectorMember" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EnergySectorMember" xlink:label="EnergySectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="EnergySectorMember" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_UtilitiesSectorMember" xlink:label="UtilitiesSectorMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="IndustrySectorDomain" xlink:to="UtilitiesSectorMember" order="12.0" />
					<!--CreditQualityDomain Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_CreditQualityDomain" xlink:label="CreditQualityDomain"/>	
					<!--ExternalCreditRatingFitchMember Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ExternalCreditRatingFitchMember" xlink:label="ExternalCreditRatingFitchMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityDomain" xlink:to="ExternalCreditRatingFitchMember" xbrldt:usable="false" order="1.0"/>
					<!--ExternalCreditRatingMoodysMember Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ExternalCreditRatingMoodysMember" xlink:label="ExternalCreditRatingMoodysMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityDomain" xlink:to="ExternalCreditRatingMoodysMember" xbrldt:usable="false" order="2.1"/>
					<!--ExternalCreditRatingStandardPoorsMember Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ExternalCreditRatingStandardPoorsMember" xlink:label="ExternalCreditRatingStandardPoorsMember"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityDomain" xlink:to="ExternalCreditRatingStandardPoorsMember" xbrldt:usable="false" order="3.1"/>
					<!--CreditRatingAMBestDomain Only presentation and label linkbases-->	
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CreditRatingAMBestDomain" xlink:label="CreditRatingAMBestDomain"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityDomain" xlink:to="CreditRatingAMBestDomain" xbrldt:usable="false" order="4.1"/>
				</link:presentationLink>
				<link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails">            
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000106439Member" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078717Member" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078716Member" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000113486Member" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000177896Member" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001795Member" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001794Member" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001792Member" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134711Member" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000141694Member" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134712Member" order="12.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134713Member" order="13.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134714Member" order="14.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000193016Member" order="15.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134720Member" order="16.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134719Member" order="17.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134721Member" order="18.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_AdditionalIndexDomain" xlink:label="AdditionalIndexDomain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_BroadBasedIndexDomain" xlink:label="BroadBasedIndexDomain"/>
				</link:presentationLink>
				<link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails">            
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000106439Member" order="2.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078717Member" order="3.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000078716Member" order="4.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000113486Member" order="5.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000177896Member" order="6.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001795Member" order="7.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001794Member" order="8.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000001792Member" order="9.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134711Member" order="10.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000141694Member" order="11.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134712Member" order="12.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134713Member" order="13.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134714Member" order="14.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000193016Member" order="15.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134720Member" order="16.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134719Member" order="17.0" />
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareClassDomain" xlink:to="C000134721Member" order="18.0" />
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_AdditionalIndexDomain" xlink:label="AdditionalIndexDomain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_BroadBasedIndexDomain" xlink:label="BroadBasedIndexDomain"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_WithSalesLoadMember" xlink:label="WithSalesLoadMember"/>
				</link:presentationLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/ClassOnly">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_ShareClassDomain" xlink:label="ShareClassDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000106439Member" order="1.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000078717Member" order="2.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000078716Member" order="3.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000113486Member" order="4.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000177896Member" order="5.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000001795Member" order="6.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000001794Member" order="7.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000001792Member" order="8.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134711Member" order="9.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000141694Member" order="10.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134712Member" order="11.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134713Member" order="12.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134714Member" order="13.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000193016Member" order="14.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134720Member" order="15.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134719Member" order="16.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareClassDomain" xlink:to="C000134721Member" order="17.0"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/Other1CategoryOnly">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory1Domain" xlink:label="OtherCategory1Domain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_OtherCountriesMember" xlink:label="OtherCountriesMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherCategory1Domain" xlink:to="OtherCountriesMember" order="1.0"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/Other2CategoryOnly">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_OtherCategory2Domain" xlink:label="OtherCategory2Domain"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/LargestHoldingOnly">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_LargestHoldingsDomain" xlink:label="LargestHoldingsDomain"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ElevanceHealthIncMember" xlink:label="ElevanceHealthIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ElevanceHealthIncMember" order="1.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_LennarCorpClassAMember" xlink:label="LennarCorpClassAMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="LennarCorpClassAMember" order="2.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BroadcomIncMember" xlink:label="BroadcomIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="BroadcomIncMember" order="3.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_MetaPlatformsIncClassAMember" xlink:label="MetaPlatformsIncClassAMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="MetaPlatformsIncClassAMember" order="4.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_CheniereEnergyIncMember" xlink:label="CheniereEnergyIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="CheniereEnergyIncMember" order="5.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_KKRAndCompanyIncMember" xlink:label="KKRAndCompanyIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="KKRAndCompanyIncMember" order="6.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TaiwanSemiconductorManufacturingCompanyLtdADRMember" xlink:label="TaiwanSemiconductorManufacturingCompanyLtdADRMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="TaiwanSemiconductorManufacturingCompanyLtdADRMember" order="7.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_MicrosoftCorpMember" xlink:label="MicrosoftCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="MicrosoftCorpMember" order="8.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AlphabetIncClassAMember" xlink:label="AlphabetIncClassAMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AlphabetIncClassAMember" order="9.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AmazonComIncMember" xlink:label="AmazonComIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AmazonComIncMember" order="10.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TargaResourcesCorpMember" xlink:label="TargaResourcesCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="TargaResourcesCorpMember" order="11.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TheWilliamsCompaniesIncMember" xlink:label="TheWilliamsCompaniesIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="TheWilliamsCompaniesIncMember" order="12.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_DominionEnergyIncMember" xlink:label="DominionEnergyIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="DominionEnergyIncMember" order="13.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_EONSEMember" xlink:label="EONSEMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="EONSEMember" order="14.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_SempraMember" xlink:label="SempraMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="SempraMember" order="15.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" xlink:label="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" order="16.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_EngieSAMember" xlink:label="EngieSAMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="EngieSAMember" order="17.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ENNEnergyHoldingsLtdMember" xlink:label="ENNEnergyHoldingsLtdMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="ENNEnergyHoldingsLtdMember" order="18.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AtmosEnergyCorpMember" xlink:label="AtmosEnergyCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AtmosEnergyCorpMember" order="19.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BrazeIncClassAMember" xlink:label="BrazeIncClassAMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="BrazeIncClassAMember" order="20.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AdeiaIncMember" xlink:label="AdeiaIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AdeiaIncMember" order="21.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_VicorCorpMember" xlink:label="VicorCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="VicorCorpMember" order="22.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_GeneracHoldingsIncMember" xlink:label="GeneracHoldingsIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="GeneracHoldingsIncMember" order="23.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_RegalRexnordCorpMember" xlink:label="RegalRexnordCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="RegalRexnordCorpMember" order="24.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BannerCorpMember" xlink:label="BannerCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="BannerCorpMember" order="25.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TheTimkenCompanyMember" xlink:label="TheTimkenCompanyMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="TheTimkenCompanyMember" order="26.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_KulickeAndSoffaIndustriesIncMember" xlink:label="KulickeAndSoffaIndustriesIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="KulickeAndSoffaIndustriesIncMember" order="27.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AmbarellaIncMember" xlink:label="AmbarellaIncMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="AmbarellaIncMember" order="28.0"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_SouthStateBankCorpMember" xlink:label="SouthStateBankCorpMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LargestHoldingsDomain" xlink:to="SouthStateBankCorpMember" order="29.0"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/SalesLoadOnly">
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_WithSalesLoadMember" xlink:label="WithSalesLoadMember"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="InvestmentTypeCategorizationMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ShortTermInvestmentsAndOtherMember" xlink:label="ShortTermInvestmentsAndOtherMember"/>
					<link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentTypeCategorizationMember" xlink:to="ShortTermInvestmentsAndOtherMember" order="1.0"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/BroadBasedIndexOnly">               
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_BroadBasedIndexDomain" xlink:label="BroadBasedIndexDomain"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/AdditionalIndexOnly">              
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_AdditionalIndexDomain" xlink:label="AdditionalIndexDomain"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/MaturityOnly">
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_MaturityDomain" xlink:label="MaturityDomain"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/IndustrySectorOnly">
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_IndustrySectorDomain" xlink:label="IndustrySectorDomain"/>
				</link:definitionLink>
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/CreditQualityOnly">
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_CreditQualityDomain" xlink:label="CreditQualityDomain"/>
				</link:definitionLink>
				<!--GeographicRegionOnly use only for STPR-->
				<link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/oef/role/GeographicRegionOnly">
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/oef/2025/oef-2025.xsd#oef_GeographicRegionDomain" xlink:label="GeographicRegionDomain"/>
				</link:definitionLink>
				<link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">               
					<link:loc xlink:type="locator" xlink:href="#jhit_ElevanceHealthIncMember" xlink:label="ElevanceHealthIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_ElevanceHealthIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Elevance Health Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ElevanceHealthIncMember" xlink:to="label_ElevanceHealthIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_LennarCorpClassAMember" xlink:label="LennarCorpClassAMember"/>
					<link:label xlink:type="resource" xlink:label="label_LennarCorpClassAMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Lennar Corp Class A [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LennarCorpClassAMember" xlink:to="label_LennarCorpClassAMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BroadcomIncMember" xlink:label="BroadcomIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_BroadcomIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Broadcom Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BroadcomIncMember" xlink:to="label_BroadcomIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_MetaPlatformsIncClassAMember" xlink:label="MetaPlatformsIncClassAMember"/>
					<link:label xlink:type="resource" xlink:label="label_MetaPlatformsIncClassAMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Meta Platforms Inc Class A [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MetaPlatformsIncClassAMember" xlink:to="label_MetaPlatformsIncClassAMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_CheniereEnergyIncMember" xlink:label="CheniereEnergyIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_CheniereEnergyIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Cheniere Energy Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CheniereEnergyIncMember" xlink:to="label_CheniereEnergyIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ShortTermInvestmentsAndOtherMember" xlink:label="ShortTermInvestmentsAndOtherMember"/>
					<link:label xlink:type="resource" xlink:label="label_ShortTermInvestmentsAndOtherMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Short term investments and other [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ShortTermInvestmentsAndOtherMember" xlink:to="label_ShortTermInvestmentsAndOtherMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_KKRAndCompanyIncMember" xlink:label="KKRAndCompanyIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_KKRAndCompanyIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">KKR And Company Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KKRAndCompanyIncMember" xlink:to="label_KKRAndCompanyIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TaiwanSemiconductorManufacturingCompanyLtdADRMember" xlink:label="TaiwanSemiconductorManufacturingCompanyLtdADRMember"/>
					<link:label xlink:type="resource" xlink:label="label_TaiwanSemiconductorManufacturingCompanyLtdADRMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Taiwan Semiconductor Manufacturing Company Ltd ADR [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TaiwanSemiconductorManufacturingCompanyLtdADRMember" xlink:to="label_TaiwanSemiconductorManufacturingCompanyLtdADRMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_MicrosoftCorpMember" xlink:label="MicrosoftCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_MicrosoftCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Microsoft Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="MicrosoftCorpMember" xlink:to="label_MicrosoftCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AlphabetIncClassAMember" xlink:label="AlphabetIncClassAMember"/>
					<link:label xlink:type="resource" xlink:label="label_AlphabetIncClassAMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Alphabet Inc Class A [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AlphabetIncClassAMember" xlink:to="label_AlphabetIncClassAMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AmazonComIncMember" xlink:label="AmazonComIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_AmazonComIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Amazon com Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmazonComIncMember" xlink:to="label_AmazonComIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000106439Member" xlink:label="C000106439Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000106439Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000106439 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000106439Member" xlink:to="label_C000106439Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000106439Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class R6</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000106439Member" xlink:to="label_C000106439Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078717Member" xlink:label="C000078717Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000078717Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000078717 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000078717Member" xlink:to="label_C000078717Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000078717Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class R5</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000078717Member" xlink:to="label_C000078717Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000078716Member" xlink:label="C000078716Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000078716Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000078716 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000078716Member" xlink:to="label_C000078716Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000078716Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class R4</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000078716Member" xlink:to="label_C000078716Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000113486Member" xlink:label="C000113486Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000113486Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000113486 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000113486Member" xlink:to="label_C000113486Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000113486Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class R2</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000113486Member" xlink:to="label_C000113486Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000177896Member" xlink:label="C000177896Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000177896Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000177896 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000177896Member" xlink:to="label_C000177896Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000177896Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class NAV</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000177896Member" xlink:to="label_C000177896Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001795Member" xlink:label="C000001795Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000001795Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000001795 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001795Member" xlink:to="label_C000001795Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000001795Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class I</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001795Member" xlink:to="label_C000001795Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001794Member" xlink:label="C000001794Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000001794Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000001794 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001794Member" xlink:to="label_C000001794Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000001794Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class C</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001794Member" xlink:to="label_C000001794Member_2"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000001792Member" xlink:label="C000001792Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000001792Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000001792 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001792Member" xlink:to="label_C000001792Member"/>
										<link:label xlink:type="resource" xlink:label="label_C000001792Member_2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xml:lang="en-US">Class A</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000001792Member" xlink:to="label_C000001792Member_2"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateSectorMember" xlink:label="RealEstateSectorMember"/>
					<link:label xlink:type="resource" xlink:label="label_RealEstateSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Real Estate Sector [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RealEstateSectorMember" xlink:to="label_RealEstateSectorMember"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HealthcareSectorMember" xlink:label="HealthcareSectorMember"/>
					<link:label xlink:type="resource" xlink:label="label_HealthcareSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Healthcare Sector [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="HealthcareSectorMember" xlink:to="label_HealthcareSectorMember"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancialServicesSectorMember" xlink:label="FinancialServicesSectorMember"/>
					<link:label xlink:type="resource" xlink:label="label_FinancialServicesSectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Financial Services Sector [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FinancialServicesSectorMember" xlink:to="label_FinancialServicesSectorMember"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EnergySectorMember" xlink:label="EnergySectorMember"/>
					<link:label xlink:type="resource" xlink:label="label_EnergySectorMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Energy Sector [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EnergySectorMember" xlink:to="label_EnergySectorMember"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_BR" xlink:label="BR"/>
					<link:label xlink:type="resource" xlink:label="label_BR" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">BRAZIL</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BR" xlink:to="label_BR"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_CN" xlink:label="CN"/>
					<link:label xlink:type="resource" xlink:label="label_CN" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">CHINA</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CN" xlink:to="label_CN"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_FR" xlink:label="FR"/>
					<link:label xlink:type="resource" xlink:label="label_FR" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">FRANCE</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="FR" xlink:to="label_FR"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_DE" xlink:label="DE"/>
					<link:label xlink:type="resource" xlink:label="label_DE" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">GERMANY</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DE" xlink:to="label_DE"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_HK" xlink:label="HK"/>
					<link:label xlink:type="resource" xlink:label="label_HK" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">HONG KONG</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="HK" xlink:to="label_HK"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_IT" xlink:label="IT"/>
					<link:label xlink:type="resource" xlink:label="label_IT" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">ITALY</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="IT" xlink:to="label_IT"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_JP" xlink:label="JP"/>
					<link:label xlink:type="resource" xlink:label="label_JP" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">JAPAN</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="JP" xlink:to="label_JP"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_KR" xlink:label="KR"/>
					<link:label xlink:type="resource" xlink:label="label_KR" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">KOREA, REPUBLIC OF</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KR" xlink:to="label_KR"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_GB" xlink:label="GB"/>
					<link:label xlink:type="resource" xlink:label="label_GB" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">UNITED KINGDOM</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GB" xlink:to="label_GB"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2025/country-2025.xsd#country_US" xlink:label="US"/>
					<link:label xlink:type="resource" xlink:label="label_US" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">UNITED STATES</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="US" xlink:to="label_US"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134711Member" xlink:label="C000134711Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134711Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134711 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134711Member" xlink:to="label_C000134711Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000141694Member" xlink:label="C000141694Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000141694Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000141694 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000141694Member" xlink:to="label_C000141694Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134712Member" xlink:label="C000134712Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134712Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134712 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134712Member" xlink:to="label_C000134712Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134713Member" xlink:label="C000134713Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134713Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134713 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134713Member" xlink:to="label_C000134713Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134714Member" xlink:label="C000134714Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134714Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134714 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134714Member" xlink:to="label_C000134714Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TargaResourcesCorpMember" xlink:label="TargaResourcesCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_TargaResourcesCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Targa Resources Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TargaResourcesCorpMember" xlink:to="label_TargaResourcesCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TheWilliamsCompaniesIncMember" xlink:label="TheWilliamsCompaniesIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_TheWilliamsCompaniesIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">The Williams Companies Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TheWilliamsCompaniesIncMember" xlink:to="label_TheWilliamsCompaniesIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_DominionEnergyIncMember" xlink:label="DominionEnergyIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_DominionEnergyIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Dominion Energy Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DominionEnergyIncMember" xlink:to="label_DominionEnergyIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_EONSEMember" xlink:label="EONSEMember"/>
					<link:label xlink:type="resource" xlink:label="label_EONSEMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">E ON SE [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EONSEMember" xlink:to="label_EONSEMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_SempraMember" xlink:label="SempraMember"/>
					<link:label xlink:type="resource" xlink:label="label_SempraMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Sempra [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SempraMember" xlink:to="label_SempraMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" xlink:label="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember"/>
					<link:label xlink:type="resource" xlink:label="label_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Cia de Saneamento Basico do Estado de Sao Paulo [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" xlink:to="label_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_EngieSAMember" xlink:label="EngieSAMember"/>
					<link:label xlink:type="resource" xlink:label="label_EngieSAMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Engie SA [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EngieSAMember" xlink:to="label_EngieSAMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_ENNEnergyHoldingsLtdMember" xlink:label="ENNEnergyHoldingsLtdMember"/>
					<link:label xlink:type="resource" xlink:label="label_ENNEnergyHoldingsLtdMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">ENN Energy Holdings Ltd [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="ENNEnergyHoldingsLtdMember" xlink:to="label_ENNEnergyHoldingsLtdMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AtmosEnergyCorpMember" xlink:label="AtmosEnergyCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_AtmosEnergyCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Atmos Energy Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AtmosEnergyCorpMember" xlink:to="label_AtmosEnergyCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_OtherCountriesMember" xlink:label="OtherCountriesMember"/>
					<link:label xlink:type="resource" xlink:label="label_OtherCountriesMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Other countries [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="OtherCountriesMember" xlink:to="label_OtherCountriesMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BrazeIncClassAMember" xlink:label="BrazeIncClassAMember"/>
					<link:label xlink:type="resource" xlink:label="label_BrazeIncClassAMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Braze Inc Class A [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BrazeIncClassAMember" xlink:to="label_BrazeIncClassAMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AdeiaIncMember" xlink:label="AdeiaIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_AdeiaIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Adeia Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AdeiaIncMember" xlink:to="label_AdeiaIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_VicorCorpMember" xlink:label="VicorCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_VicorCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Vicor Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="VicorCorpMember" xlink:to="label_VicorCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_GeneracHoldingsIncMember" xlink:label="GeneracHoldingsIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_GeneracHoldingsIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Generac Holdings Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="GeneracHoldingsIncMember" xlink:to="label_GeneracHoldingsIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_RegalRexnordCorpMember" xlink:label="RegalRexnordCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_RegalRexnordCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Regal Rexnord Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="RegalRexnordCorpMember" xlink:to="label_RegalRexnordCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_BannerCorpMember" xlink:label="BannerCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_BannerCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Banner Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="BannerCorpMember" xlink:to="label_BannerCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_TheTimkenCompanyMember" xlink:label="TheTimkenCompanyMember"/>
					<link:label xlink:type="resource" xlink:label="label_TheTimkenCompanyMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">The Timken Company [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TheTimkenCompanyMember" xlink:to="label_TheTimkenCompanyMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_KulickeAndSoffaIndustriesIncMember" xlink:label="KulickeAndSoffaIndustriesIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_KulickeAndSoffaIndustriesIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Kulicke And Soffa Industries Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="KulickeAndSoffaIndustriesIncMember" xlink:to="label_KulickeAndSoffaIndustriesIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_AmbarellaIncMember" xlink:label="AmbarellaIncMember"/>
					<link:label xlink:type="resource" xlink:label="label_AmbarellaIncMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Ambarella Inc [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmbarellaIncMember" xlink:to="label_AmbarellaIncMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_SouthStateBankCorpMember" xlink:label="SouthStateBankCorpMember"/>
					<link:label xlink:type="resource" xlink:label="label_SouthStateBankCorpMember" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">SouthState Bank Corp [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SouthStateBankCorpMember" xlink:to="label_SouthStateBankCorpMember"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000193016Member" xlink:label="C000193016Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000193016Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000193016 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000193016Member" xlink:to="label_C000193016Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134720Member" xlink:label="C000134720Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134720Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134720 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134720Member" xlink:to="label_C000134720Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134719Member" xlink:label="C000134719Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134719Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134719 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134719Member" xlink:to="label_C000134719Member"/>
					<link:loc xlink:type="locator" xlink:href="#jhit_C000134721Member" xlink:label="C000134721Member"/>
					<link:label xlink:type="resource" xlink:label="label_C000134721Member" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">C000134721 [Member]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="C000134721Member" xlink:to="label_C000134721Member"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentTypeAxis" xlink:label="InvestmentTypeAxis"/>
					<link:label xlink:type="resource" xlink:label="label_InvestmentTypeAxis" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Investment Type [Axis]</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentTypeAxis" xlink:to="label_InvestmentTypeAxis" priority="1"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsNet" xlink:label="AssetsNet"/>
					<link:label xlink:type="resource" xlink:label="label_AssetsNet" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Net Assets</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AssetsNet" xlink:to="label_AssetsNet" priority="1"/>
					<link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentCompanyPortfolioTurnover" xlink:label="InvestmentCompanyPortfolioTurnover"/>
					<link:label xlink:type="resource" xlink:label="label_InvestmentCompanyPortfolioTurnover" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">Investment Company Portfolio Turnover</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="InvestmentCompanyPortfolioTurnover" xlink:to="label_InvestmentCompanyPortfolioTurnover" priority="1"/>                
					<link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_NoTradingSymbolFlag" xlink:label="dei_NoTradingSymbolFlag"/>
					<link:label xlink:type="resource" xlink:label="label_NoTradingSymbolFlag" xlink:role="http://www.xbrl.org/2003/role/label" xml:lang="en-US">No Trading Symbol Flag</link:label>
					<link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="dei_NoTradingSymbolFlag" xlink:to="label_NoTradingSymbolFlag" priority="1"/>		
				</link:labelLink>
			</link:linkbase>
		</appinfo>
	</annotation>   
	<element name="ElevanceHealthIncMember" id="jhit_ElevanceHealthIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="LennarCorpClassAMember" id="jhit_LennarCorpClassAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="BroadcomIncMember" id="jhit_BroadcomIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="MetaPlatformsIncClassAMember" id="jhit_MetaPlatformsIncClassAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="CheniereEnergyIncMember" id="jhit_CheniereEnergyIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="ShortTermInvestmentsAndOtherMember" id="jhit_ShortTermInvestmentsAndOtherMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="KKRAndCompanyIncMember" id="jhit_KKRAndCompanyIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="TaiwanSemiconductorManufacturingCompanyLtdADRMember" id="jhit_TaiwanSemiconductorManufacturingCompanyLtdADRMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="MicrosoftCorpMember" id="jhit_MicrosoftCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="AlphabetIncClassAMember" id="jhit_AlphabetIncClassAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="AmazonComIncMember" id="jhit_AmazonComIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000106439Member" id="jhit_C000106439Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000078717Member" id="jhit_C000078717Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000078716Member" id="jhit_C000078716Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000113486Member" id="jhit_C000113486Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000177896Member" id="jhit_C000177896Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000001795Member" id="jhit_C000001795Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000001794Member" id="jhit_C000001794Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000001792Member" id="jhit_C000001792Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134711Member" id="jhit_C000134711Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000141694Member" id="jhit_C000141694Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134712Member" id="jhit_C000134712Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134713Member" id="jhit_C000134713Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134714Member" id="jhit_C000134714Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="TargaResourcesCorpMember" id="jhit_TargaResourcesCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="TheWilliamsCompaniesIncMember" id="jhit_TheWilliamsCompaniesIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="DominionEnergyIncMember" id="jhit_DominionEnergyIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="EONSEMember" id="jhit_EONSEMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="SempraMember" id="jhit_SempraMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" id="jhit_CiaDeSaneamentoBasicoDoEstadoDeSaoPauloMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="EngieSAMember" id="jhit_EngieSAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="ENNEnergyHoldingsLtdMember" id="jhit_ENNEnergyHoldingsLtdMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="AtmosEnergyCorpMember" id="jhit_AtmosEnergyCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="OtherCountriesMember" id="jhit_OtherCountriesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="BrazeIncClassAMember" id="jhit_BrazeIncClassAMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="AdeiaIncMember" id="jhit_AdeiaIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="VicorCorpMember" id="jhit_VicorCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="GeneracHoldingsIncMember" id="jhit_GeneracHoldingsIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="RegalRexnordCorpMember" id="jhit_RegalRexnordCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="BannerCorpMember" id="jhit_BannerCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="TheTimkenCompanyMember" id="jhit_TheTimkenCompanyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="KulickeAndSoffaIndustriesIncMember" id="jhit_KulickeAndSoffaIndustriesIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="AmbarellaIncMember" id="jhit_AmbarellaIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="SouthStateBankCorpMember" id="jhit_SouthStateBankCorpMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000193016Member" id="jhit_C000193016Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134720Member" id="jhit_C000134720Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134719Member" id="jhit_C000134719Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
	<element name="C000134721Member" id="jhit_C000134721Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
</schema>
