<?xml version="1.0" encoding="UTF-8"?><placename>  <system>China Historical GIS, Harvard University and Fudan University</system>  <license>CC BY-NC 4.0</license>  <uri>https://chgis.hudci.org/tgaz/placename/hvd_70388</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">長澤縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">长泽县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Changze Xian</transcription>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>  </spellings>  <feature-type>    <name>县</name>    <alternate-name>縣</alternate-name>    <transcription>xian</transcription>    <translation lang="en">county</translation>  </feature-type>  <temporal>    <begin>824</begin>    <begin-rule>4</begin-rule>    <end>1031</end>    <end-rule>3</end-rule>  </temporal>  <spatial>    <object-type>POINT</object-type>    <xy-type>point</xy-type>    <latitude-direction>N</latitude-direction>    <degrees-latitude>37.59872</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>108.91805</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_115982" from="824" to="1031" >        <parent-name>夏州</parent-name>        <transcribed-name>Xia Zhou</transcribed-name>      </part-of>    </part-of-relationships>    <subordinate-units><br />
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        <transcribed-name></transcribed-name>      </subordinate-unit>    </subordinate-units>  </historical-context>  <data-source>CHGIS</data-source>  <source-note>    <![CDATA[      长泽县（824-1031）

唐长庆四年（824）复置长泽县，属夏州。宋景佑年间没于西夏。①治今陕西靖边县东。② 

注：
①《太平寰宇记》卷39?关西道十五?宥州宁朔郡：……元和九年二月，复于经略军置宥州，属夏、绥、银节度，郭下置延恩县。十五年，移治长泽县，为吐蕃所破。长庆四年，夏州节度李佑复置。唐末流离，三县复废。
《嘉庆重修一统志》卷234?延安府?古迹?长泽故城，……元和十五年移宥州理长泽县，为吐蕃所破。长庆四年夏州节度使李佑复置，《旧志》宋景佑中元昊居兴州左厢，宥州路五万人以备鄜延麟府。又种谔规取横山，议还宥州，皆即长泽故县也。（《四部丛刊续编》，商务印书馆，1934 年，14 册）
②《嘉庆重修一统志》卷234?延安府?古迹?长泽故城，在靖边县东。（《四部丛刊续编》，商务印书馆，1934 年，14 册）一说在近内蒙古鄂托克旗东南之城川古城。    ]]>  </source-note>  <source-uri>      </source-uri></placename>