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			<nameOfIssuer>3M COMPANY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>88579Y101</cusip>
			<value>1413</value>
			<shrsOrPrnAmt>
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			<votingAuthority>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ABBOTT LABS</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>002824100</cusip>
			<value>1124</value>
			<shrsOrPrnAmt>
				<sshPrnamt>18760</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>18760</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ABBVIE INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>00287Y109</cusip>
			<value>1624</value>
			<shrsOrPrnAmt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>17160</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ACCENTURE PLC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>G1151C101</cusip>
			<value>1008</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6565</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ALEXANDRIA REAL ESTA</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>015271109</cusip>
			<value>70652</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>240907</Sole>
				<Shared>271837</Shared>
				<None>52971</None>
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		<infoTable>
			<nameOfIssuer>ALLERGAN PLC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>G0177J108</cusip>
			<value>13760</value>
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				<sshPrnamt>81773</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>23182</Sole>
				<Shared>57147</Shared>
				<None>1444</None>
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		<infoTable>
			<nameOfIssuer>ALLETE</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>018522300</cusip>
			<value>3112</value>
			<shrsOrPrnAmt>
				<sshPrnamt>43070</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>0</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ALLIANT ENERGY CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>018802108</cusip>
			<value>103508</value>
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				<sshPrnamt>2533240</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2533240</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ALLSTATE CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>020002101</cusip>
			<value>371</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3910</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>3910</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ALPHABET INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>02079K107</cusip>
			<value>3427</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3321</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>3321</Sole>
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				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>ALPHABET INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>02079K305</cusip>
			<value>3433</value>
			<shrsOrPrnAmt>
				<sshPrnamt>3310</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>3310</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ALTRIA GROUP INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>02209S103</cusip>
			<value>1291</value>
			<shrsOrPrnAmt>
				<sshPrnamt>20720</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>20720</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>AMAZON COM INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>023135106</cusip>
			<value>6296</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4350</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>4350</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AMEREN CORPORATION</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>023608102</cusip>
			<value>95591</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1688000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1688000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AMERICAN EXPRESS CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>025816109</cusip>
			<value>741</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7945</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>7945</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>AMERICAN HOMES 4 R</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>02665T306</cusip>
			<value>64076</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>1257802</Sole>
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				<None>311500</None>
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		<infoTable>
			<nameOfIssuer>AMERICAN TOWER CORP</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>03027X100</cusip>
			<value>16105</value>
			<shrsOrPrnAmt>
				<sshPrnamt>110810</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>AMERICAN WTR WKS CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>030420103</cusip>
			<value>87636</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Shared>67040</Shared>
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		<infoTable>
			<nameOfIssuer>AMERN ELEC PWR INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>025537101</cusip>
			<value>95545</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1392985</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>1263000</Sole>
				<Shared>129985</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>AMERN INTL GROUP INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>026874784</cusip>
			<value>528</value>
			<shrsOrPrnAmt>
				<sshPrnamt>9695</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>9695</Sole>
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				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>AMGEN INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>031162100</cusip>
			<value>1331</value>
			<shrsOrPrnAmt>
				<sshPrnamt>7805</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>7805</Sole>
				<Shared>0</Shared>
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		<infoTable>
			<nameOfIssuer>ANDEAVOR LOGISTICS L</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>03350F106</cusip>
			<value>25571</value>
			<shrsOrPrnAmt>
				<sshPrnamt>570651</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>364729</Sole>
				<Shared>205922</Shared>
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		<infoTable>
			<nameOfIssuer>ANTERO MIDSTREAM</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>03673L103</cusip>
			<value>11262</value>
			<shrsOrPrnAmt>
				<sshPrnamt>435000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>435000</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>ANTERO MIDSTREAM GP</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>03675Y103</cusip>
			<value>24145</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1510029</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1,2</otherManager>
			<votingAuthority>
				<Sole>1321709</Sole>
				<Shared>188320</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>APARTMENT INVT&amp;MGMT</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>03748R101</cusip>
			<value>60802</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1492067</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>612532</Sole>
				<Shared>736800</Shared>
				<None>142735</None>
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		<infoTable>
			<nameOfIssuer>APPLE INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>037833100</cusip>
			<value>7587</value>
			<shrsOrPrnAmt>
				<sshPrnamt>45220</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>45220</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AQUA AMERICA INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>03836W103</cusip>
			<value>3257</value>
			<shrsOrPrnAmt>
				<sshPrnamt>95640</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>95640</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>AT&amp;T INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>00206R102</cusip>
			<value>73055</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2049229</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2049229</Sole>
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		<infoTable>
			<nameOfIssuer>ATMOS ENERGY CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>049560105</cusip>
			<value>67281</value>
			<shrsOrPrnAmt>
				<sshPrnamt>798680</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>732000</Sole>
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		<infoTable>
			<nameOfIssuer>AVALONBAY COMMUNTIES</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>053484101</cusip>
			<value>88740</value>
			<shrsOrPrnAmt>
				<sshPrnamt>539586</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>213322</Sole>
				<Shared>267159</Shared>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>BANK OF AMERICA CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>060505104</cusip>
			<value>3157</value>
			<shrsOrPrnAmt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>105275</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>BCE INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>05534B760</cusip>
			<value>66734</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1550515</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1550515</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>BERKSHIRE HATHAWAY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>084670702</cusip>
			<value>1376</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6900</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>6900</Sole>
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				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>BIOGEN INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>09062X103</cusip>
			<value>648</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2365</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2365</Sole>
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				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BLACKROCK INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>09247X101</cusip>
			<value>756</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1395</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1395</Sole>
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				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>BOEING CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>097023105</cusip>
			<value>2010</value>
			<shrsOrPrnAmt>
				<sshPrnamt>6130</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>6130</Sole>
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				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BOOKING HLDGS INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>09857L108</cusip>
			<value>1040</value>
			<shrsOrPrnAmt>
				<sshPrnamt>500</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>500</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BOSTON PROPERTIES</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>101121101</cusip>
			<value>1281</value>
			<shrsOrPrnAmt>
				<sshPrnamt>10400</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>10400</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BP MIDSTREAM PARTNER</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>0556EL109</cusip>
			<value>12816</value>
			<shrsOrPrnAmt>
				<sshPrnamt>718400</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>585000</Sole>
				<Shared>133400</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BRISTOL MYERS SQUIBB</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>110122108</cusip>
			<value>1112</value>
			<shrsOrPrnAmt>
				<sshPrnamt>17575</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>17575</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BRIXMOR PROPERTY G</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>11120U105</cusip>
			<value>32043</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2101188</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>868227</Sole>
				<Shared>1050131</Shared>
				<None>182830</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BROADCOM LIMITED</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>Y09827109</cusip>
			<value>10755</value>
			<shrsOrPrnAmt>
				<sshPrnamt>45590</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>11511</Sole>
				<Shared>33211</Shared>
				<None>868</None>
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		<infoTable>
			<nameOfIssuer>BT GP PLC SPON ADR</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>005577E10</cusip>
			<value>887</value>
			<shrsOrPrnAmt>
				<sshPrnamt>54877</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<votingAuthority>
				<Sole>54438</Sole>
				<Shared>0</Shared>
				<None>439</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>BT GROUP PLC</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>05577E101</cusip>
			<value>3857</value>
			<shrsOrPrnAmt>
				<sshPrnamt>237876</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>80137</Sole>
				<Shared>148023</Shared>
				<None>9716</None>
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		<infoTable>
			<nameOfIssuer>CAPITAL ONE FINL CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>14040H105</cusip>
			<value>506</value>
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				<sshPrnamt>5280</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5280</Sole>
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				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>CATERPILLAR INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>149123101</cusip>
			<value>944</value>
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				<sshPrnamt>6405</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>6405</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>CDN NATL RAILWAY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>136375102</cusip>
			<value>14607</value>
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				<sshPrnamt>200000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>200000</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>CELGENE CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>151020104</cusip>
			<value>748</value>
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				<sshPrnamt>8380</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>8380</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>CENTERPOINT ENERGY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>15189T107</cusip>
			<value>112540</value>
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				<sshPrnamt>4107300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>4107300</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>CENTURYLINK INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>156700106</cusip>
			<value>13144</value>
			<shrsOrPrnAmt>
				<sshPrnamt>800000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>800000</Sole>
				<Shared>0</Shared>
				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>CHARTER COMMUNICATIO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>16119P108</cusip>
			<value>671</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2155</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2155</Sole>
				<Shared>0</Shared>
				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CHECK POINT SOFTWARE</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>M22465104</cusip>
			<value>9437</value>
			<shrsOrPrnAmt>
				<sshPrnamt>94943</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>22916</Sole>
				<Shared>70315</Shared>
				<None>1712</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CHENIERE ENERGY INC</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>16411R208</cusip>
			<value>4862</value>
			<shrsOrPrnAmt>
				<sshPrnamt>90960</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1,2</otherManager>
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				<Sole>0</Sole>
				<Shared>90960</Shared>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CHENIERE ENERGY PRTN</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>16411Q101</cusip>
			<value>6402</value>
			<shrsOrPrnAmt>
				<sshPrnamt>220000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>220000</Shared>
				<None>0</None>
			</votingAuthority>
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		<infoTable>
			<nameOfIssuer>CHEVRON CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>166764100</cusip>
			<value>2330</value>
			<shrsOrPrnAmt>
				<sshPrnamt>20435</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>20435</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CISCO SYSTEMS INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>17275R102</cusip>
			<value>2296</value>
			<shrsOrPrnAmt>
				<sshPrnamt>53530</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>53530</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CITIGROUP INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>172967424</cusip>
			<value>1936</value>
			<shrsOrPrnAmt>
				<sshPrnamt>28681</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>28681</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>CMS ENERGY CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<value>131665</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2907160</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>2817000</Sole>
				<Shared>90160</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CNX MIDSTREAM PARTNE</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>12654A101</cusip>
			<value>1287</value>
			<shrsOrPrnAmt>
				<sshPrnamt>70000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>70000</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>COCA-COLA CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>191216100</cusip>
			<value>1800</value>
			<shrsOrPrnAmt>
				<sshPrnamt>41450</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>41450</Sole>
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				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>COLGATE PALMOLIVE CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>194162103</cusip>
			<value>669</value>
			<shrsOrPrnAmt>
				<sshPrnamt>9340</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>9340</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>COMCAST CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>20030N101</cusip>
			<value>1728</value>
			<shrsOrPrnAmt>
				<sshPrnamt>50570</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>50570</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CONOCOPHILLIPS</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>20825C104</cusip>
			<value>774</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>13050</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CORESITE RLTY CORP</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>21870Q105</cusip>
			<value>23549</value>
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				<sshPrnamt>234883</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>94233</Sole>
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				<None>12650</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>COSTCO WHSL CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>22160K105</cusip>
			<value>898</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4765</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>4765</Sole>
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				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>COUSINS PPTYS INC</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>222795106</cusip>
			<value>38505</value>
			<shrsOrPrnAmt>
				<sshPrnamt>4436113</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>1695694</Sole>
				<Shared>2327919</Shared>
				<None>412500</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CRESTWOOD EQ. PRTNRS</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>226344208</cusip>
			<value>5752</value>
			<shrsOrPrnAmt>
				<sshPrnamt>224683</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>224683</Shared>
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			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CROWN CASTLE INTL</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>22822V101</cusip>
			<value>113329</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1033930</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>915400</Sole>
				<Shared>118530</Shared>
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			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CSX CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<value>7367</value>
			<shrsOrPrnAmt>
				<sshPrnamt>132240</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>132240</Shared>
				<None>0</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CTRIP.COM INTL</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>22943F100</cusip>
			<value>10190</value>
			<shrsOrPrnAmt>
				<sshPrnamt>218913</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>54802</Sole>
				<Shared>159990</Shared>
				<None>4121</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CUBESMART</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>229663109</cusip>
			<value>57256</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2030355</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>834230</Sole>
				<Shared>990925</Shared>
				<None>205200</None>
			</votingAuthority>
		</infoTable>
		<infoTable>
			<nameOfIssuer>CVS HEALTH CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>126650100</cusip>
			<value>677</value>
			<shrsOrPrnAmt>
				<sshPrnamt>10885</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>10885</Sole>
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				<None>0</None>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>CYRUSONE</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
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			<value>39871</value>
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		<infoTable>
			<nameOfIssuer>DANAHER CORP</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>DCP MIDSTREAM LP</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>981184</Sole>
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		<infoTable>
			<nameOfIssuer>DCT INDUSTRIAL TRUST</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>501804</Sole>
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				<None>119536</None>
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		<infoTable>
			<nameOfIssuer>DIGITAL RLTY TR INC</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>DOMINION ENERGY INC</nameOfIssuer>
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				<Sole>864000</Sole>
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		<infoTable>
			<nameOfIssuer>DOUGLAS EMMETT INC</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>DOWDUPONT INC</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>DTE ENERGY CO</nameOfIssuer>
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			<nameOfIssuer>DUKE REALTY CORP</nameOfIssuer>
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			<nameOfIssuer>EDISON INTL</nameOfIssuer>
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			<nameOfIssuer>ELI LILLY &amp; CO</nameOfIssuer>
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			<nameOfIssuer>EMERA INC</nameOfIssuer>
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			<nameOfIssuer>EMERSON ELEC CO</nameOfIssuer>
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			<nameOfIssuer>ENABLE MIDSTREAM P</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>ENBRIDGE ENERGY PART</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>ENBRIDGE INC</nameOfIssuer>
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		<infoTable>
			<nameOfIssuer>ENERGY TRANSFER EQTY</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>ENLINK MIDSTREAM LLC</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>ENTERPRISE PRODS</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>EQT GP HLDGS</nameOfIssuer>
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			<cusip>26885J103</cusip>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>EQUINIX INC</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>EQUITY LIFESTYLE PPT</nameOfIssuer>
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			<cusip>29472R108</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>118217</Sole>
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		<infoTable>
			<nameOfIssuer>EQUITY RESIDENTIAL</nameOfIssuer>
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			<cusip>29476L107</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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		<infoTable>
			<nameOfIssuer>ESSEX PPTY TR INC</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>EVERSOURCE ENERGY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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		<infoTable>
			<nameOfIssuer>EXTRA SPACE STORAGE</nameOfIssuer>
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			<cusip>30225T102</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>250112</Sole>
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		<infoTable>
			<nameOfIssuer>EXXON MOBIL CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>FACEBOOK INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>FEDERAL RLTY INVT TR</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>313747206</cusip>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>FEDEX CORP</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>FOMENTO ECON MEXI</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>344419106</cusip>
			<value>10693</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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		<infoTable>
			<nameOfIssuer>FORD MOTOR CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>345370860</cusip>
			<value>465</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>41980</Sole>
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		<infoTable>
			<nameOfIssuer>FORTIS INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<value>31864</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>GASLOG PARTNERS LP</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>GENERAL DYNAMICS</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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				<Sole>3030</Sole>
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			<nameOfIssuer>GENERAL ELECTRIC CO</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>GENERAL MOTORS CO</nameOfIssuer>
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			<nameOfIssuer>GENESIS ENERGY L P</nameOfIssuer>
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			<nameOfIssuer>GGP INC</nameOfIssuer>
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			<nameOfIssuer>GILEAD SCIENCES INC</nameOfIssuer>
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			<nameOfIssuer>GOLAR LNG LTD</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>GOLDEN OCEAN GROUP</nameOfIssuer>
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			<nameOfIssuer>GOLDMAN SACHS GROUP</nameOfIssuer>
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			<nameOfIssuer>GREAT PLAINS ENERGY</nameOfIssuer>
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			<nameOfIssuer>HALLIBURTON</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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			<nameOfIssuer>HEALTHCARE RLTY TR</nameOfIssuer>
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			<nameOfIssuer>HESS MIDSTREAM PARTN</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>HIGHWOODS PPTYS INC</nameOfIssuer>
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			<nameOfIssuer>HLTHCARE TR OF AMER</nameOfIssuer>
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			<nameOfIssuer>HOME DEPOT INC</nameOfIssuer>
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			<nameOfIssuer>HOST HOTELS &amp; RESRTS</nameOfIssuer>
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			<nameOfIssuer>ING GROEP N V</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>KNOT OFFSHORE PART</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
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		<infoTable>
			<nameOfIssuer>KRAFT HEINZ CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>LOCKHEED MARTIN CORP</nameOfIssuer>
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			<value>934</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>LOWES CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<value>802</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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			<nameOfIssuer>MAGELLAN MIDSTREAM</nameOfIssuer>
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			<cusip>559080106</cusip>
			<value>20253</value>
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				<sshPrnamt>347090</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>347090</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>MASTERCARD INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>9985</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>MCDONALDS CORP</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>8675</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>MEDTRONIC PLC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>MERCK &amp; CO INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>METLIFE INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>MICROSOFT CORP</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>MID-AMER APT CMNTYS</nameOfIssuer>
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			<nameOfIssuer>MONDELEZ INTL INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>MONSANTO CO</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>MORGAN STANLEY</nameOfIssuer>
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			<value>816</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>MPLX LP</nameOfIssuer>
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			<nameOfIssuer>NEXTERA ENERGY INC</nameOfIssuer>
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			<nameOfIssuer>NEXTERA ENERGY LPU</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>NGL ENERGY PARTNER</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<votingAuthority>
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			<nameOfIssuer>NIKE INC</nameOfIssuer>
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			<votingAuthority>
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			<nameOfIssuer>NISOURCE INC</nameOfIssuer>
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			<nameOfIssuer>NOMURA HLDGS INC</nameOfIssuer>
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			<nameOfIssuer>NORFOLK SOUTHERN</nameOfIssuer>
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			<nameOfIssuer>NORTHWEST NAT GAS CO</nameOfIssuer>
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			<nameOfIssuer>NUSTAR ENERGY LP</nameOfIssuer>
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			<nameOfIssuer>OCCIDENTAL PETE CORP</nameOfIssuer>
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			<nameOfIssuer>OGE ENERGY CORP</nameOfIssuer>
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			<nameOfIssuer>ONEOK INC</nameOfIssuer>
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			<nameOfIssuer>ORACLE CORP</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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			<nameOfIssuer>ORIX CORP</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>PARAMOUNT GROUP INC</nameOfIssuer>
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			<nameOfIssuer>PAYPAL HLDGS INC</nameOfIssuer>
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			<nameOfIssuer>PEMBINA PIPELINE</nameOfIssuer>
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			<value>49896</value>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>PEPSICO INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>PFIZER INC</nameOfIssuer>
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			<investmentDiscretion>SOLE</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>PHILIP MORRIS INTL</nameOfIssuer>
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			<cusip>718172109</cusip>
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		<infoTable>
			<nameOfIssuer>PHILLIPS 66 PARTNERS</nameOfIssuer>
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			<investmentDiscretion>OTR</investmentDiscretion>
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			<nameOfIssuer>PINNACLE WEST CAP</nameOfIssuer>
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		<infoTable>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
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				<Sole>1465500</Sole>
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		<infoTable>
			<nameOfIssuer>PLAINS GP HLDINGS LP</nameOfIssuer>
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			<cusip>72651A207</cusip>
			<value>242</value>
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				<sshPrnamt>11134</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>0</Sole>
				<Shared>11134</Shared>
				<None>0</None>
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		<infoTable>
			<nameOfIssuer>PROCTER &amp; GAMBLE CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>742718109</cusip>
			<value>2175</value>
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				<sshPrnamt>27435</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>27435</Sole>
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		<infoTable>
			<nameOfIssuer>PROLOGIS INC</nameOfIssuer>
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			<cusip>74340W103</cusip>
			<value>136437</value>
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				<sshPrnamt>2166011</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>886838</Sole>
				<Shared>1076918</Shared>
				<None>202255</None>
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		<infoTable>
			<nameOfIssuer>PUBLIC STORAGE</nameOfIssuer>
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			<cusip>74460D109</cusip>
			<value>452</value>
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				<sshPrnamt>2255</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>2255</Sole>
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				<None>0</None>
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			<nameOfIssuer>PUBLIC SVC ENTERPR</nameOfIssuer>
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			<value>118048</value>
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				<sshPrnamt>2349680</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>2234000</Sole>
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			<nameOfIssuer>QUALCOMM INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>747525103</cusip>
			<value>875</value>
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				<sshPrnamt>15785</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>15785</Sole>
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			<nameOfIssuer>RAYTHEON</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>755111507</cusip>
			<value>663</value>
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				<sshPrnamt>3070</sshPrnamt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>REGENCY CENTERS CORP</nameOfIssuer>
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				<sshPrnamt>988963</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
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				<Sole>392063</Sole>
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			<nameOfIssuer>RICE MIDSTREAM PAR</nameOfIssuer>
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			<value>1671</value>
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				<sshPrnamt>92300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
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				<Sole>0</Sole>
				<Shared>92300</Shared>
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			<nameOfIssuer>RLJ LODGING TRUST</nameOfIssuer>
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				<sshPrnamt>1747468</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>693621</Sole>
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			<nameOfIssuer>SAP SE</nameOfIssuer>
			<titleOfClass>ADR</titleOfClass>
			<cusip>803054204</cusip>
			<value>5096</value>
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				<sshPrnamt>48414</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>22017</Sole>
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			<nameOfIssuer>SCHLUMBERGER LTD</nameOfIssuer>
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			<cusip>806857108</cusip>
			<value>962</value>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>14855</Sole>
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			<nameOfIssuer>SEMPRA ENERGY</nameOfIssuer>
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			<cusip>816851109</cusip>
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				<sshPrnamt>992610</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
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				<Shared>92610</Shared>
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			<nameOfIssuer>SHELL MIDSTREAM PA</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>822634101</cusip>
			<value>9121</value>
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				<sshPrnamt>433325</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
			<votingAuthority>
				<Sole>430625</Sole>
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			<nameOfIssuer>SIMON PPTY INC</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>828806109</cusip>
			<value>100015</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>269469</Sole>
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		<infoTable>
			<nameOfIssuer>SONY CORP</nameOfIssuer>
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			<value>7345</value>
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				<sshPrnamt>151839</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Shared>76800</Shared>
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		<infoTable>
			<nameOfIssuer>SOUTH JERSEY INDS</nameOfIssuer>
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			<cusip>838518108</cusip>
			<value>42240</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1500000</Sole>
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				<None>0</None>
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		<infoTable>
			<nameOfIssuer>SOUTHERN CO</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>842587107</cusip>
			<value>89475</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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			<nameOfIssuer>SPDR SERIES TRUST</nameOfIssuer>
			<titleOfClass>ETF</titleOfClass>
			<cusip>78464A375</cusip>
			<value>10173</value>
			<shrsOrPrnAmt>
				<sshPrnamt>303300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
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		<infoTable>
			<nameOfIssuer>SPECTRA ENERGY PARTN</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>84756N109</cusip>
			<value>8746</value>
			<shrsOrPrnAmt>
				<sshPrnamt>260000</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>260000</Sole>
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		<infoTable>
			<nameOfIssuer>SPIRE INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>84857L101</cusip>
			<value>59037</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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		<infoTable>
			<nameOfIssuer>STARBUCKS CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>855244109</cusip>
			<value>893</value>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>15420</Sole>
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			<nameOfIssuer>STATOIL ASA</nameOfIssuer>
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			<cusip>85771P102</cusip>
			<value>8023</value>
			<shrsOrPrnAmt>
				<sshPrnamt>338350</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>156534</Sole>
				<Shared>170038</Shared>
				<None>11778</None>
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			<nameOfIssuer>SUMMIT HOTEL PROPE</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>866082100</cusip>
			<value>8135</value>
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				<sshPrnamt>597725</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>339925</Sole>
				<Shared>256900</Shared>
				<None>900</None>
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		<infoTable>
			<nameOfIssuer>SUN COMMUNITIES</nameOfIssuer>
			<titleOfClass>REIT</titleOfClass>
			<cusip>866674104</cusip>
			<value>70453</value>
			<shrsOrPrnAmt>
				<sshPrnamt>771075</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
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				<Sole>306730</Sole>
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		<infoTable>
			<nameOfIssuer>SUNOCO LP</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>86765K109</cusip>
			<value>19847</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
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				<Sole>500000</Sole>
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		<infoTable>
			<nameOfIssuer>TALLGRASS ENERGY GP</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>874696107</cusip>
			<value>9949</value>
			<shrsOrPrnAmt>
				<sshPrnamt>523100</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
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		<infoTable>
			<nameOfIssuer>TALLGRASS ENERGY PAR</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>874697105</cusip>
			<value>37447</value>
			<shrsOrPrnAmt>
				<sshPrnamt>988298</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>2</otherManager>
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				<Sole>758298</Sole>
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		<infoTable>
			<nameOfIssuer>TARGA RESOURCES IN</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>87612G101</cusip>
			<value>57046</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1296508</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1,2</otherManager>
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				<Sole>946648</Sole>
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		<infoTable>
			<nameOfIssuer>TARGET CORPORATION</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>87612E106</cusip>
			<value>402</value>
			<shrsOrPrnAmt>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>5795</Sole>
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		<infoTable>
			<nameOfIssuer>TECHNIPFMC PLC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>G87110105</cusip>
			<value>6497</value>
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				<sshPrnamt>219883</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1</otherManager>
			<votingAuthority>
				<Sole>100746</Sole>
				<Shared>111562</Shared>
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		<infoTable>
			<nameOfIssuer>TELUS CORP</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>87971M103</cusip>
			<value>44926</value>
			<shrsOrPrnAmt>
				<sshPrnamt>1280300</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>1280300</Sole>
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		<infoTable>
			<nameOfIssuer>TEXAS INSTRUMENTS</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>882508104</cusip>
			<value>1104</value>
			<shrsOrPrnAmt>
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				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>10625</Sole>
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		<infoTable>
			<nameOfIssuer>TIME WARNER INC</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>887317303</cusip>
			<value>784</value>
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				<sshPrnamt>8288</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>SOLE</investmentDiscretion>
			<votingAuthority>
				<Sole>8288</Sole>
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		</infoTable>
		<infoTable>
			<nameOfIssuer>TRANSCANADA CORP</nameOfIssuer>
			<titleOfClass>Master Ltd Part</titleOfClass>
			<cusip>89353D107</cusip>
			<value>88974</value>
			<shrsOrPrnAmt>
				<sshPrnamt>2153583</sshPrnamt>
				<sshPrnamtType>SH</sshPrnamtType>
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			<investmentDiscretion>OTR</investmentDiscretion>
			<otherManager>1,2</otherManager>
			<votingAuthority>
				<Sole>1948500</Sole>
				<Shared>205083</Shared>
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		<infoTable>
			<nameOfIssuer>TWENTY-FIRST CENTURY</nameOfIssuer>
			<titleOfClass>Common Stock</titleOfClass>
			<cusip>90130A101</cusip>
			<value>414</value>
			<shrsOrPrnAmt>
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			<nameOfIssuer>UNITED TECHNOLOGIES</nameOfIssuer>
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		<infoTable>
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		<infoTable>
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		<infoTable>
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</informationTable>
