<?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_70130</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">永固縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">永固县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Yonggu 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>331</begin>    <begin-rule>4</begin-rule>    <end>633</end>    <end-rule>4</end-rule>  </temporal>  <spatial>    <object-type>POINT</object-type>    <xy-type>point</xy-type>    <latitude-direction>N</latitude-direction>    <degrees-latitude>35.49667</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>102.98101</degrees-longitude>    <geo-source>FROM_AC</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_115466" from="331" to="633" >        <parent-name>晋兴郡</parent-name>        <transcribed-name>Jinxing Jun</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[      永固县（331—633） 
晋永嘉五年（311 年），张轨改白石县为永固县①，属晋兴郡。唐贞观七年（633 年）永固县置乌州②。

①《太平寰宇记》卷154《陇右道五》河州条：“前凉张骏八年改白石为永固县。唐贞观十年分河州于此，置乌州”。雍正《甘肃通志》卷22《古迹》河州条：“凤林废县在州西南，本白石县地。晋恵帝时张轨分置永固县。《四库全书》本。《晋志》轨置晋兴郡，领县有永固是也。后入吐谷浑，废。唐改置凤林县，属河州。《元和志》东北至州八十里”。《晋书》卷14《地理志上》总序“永宁中，张轨为凉州刺史，镇武威，上表请合秦雍流移人于姑臧西北，置武兴郡，统武兴、大城、乌支、襄武、晏然、新鄣、平狄、司监等县。又分西平界置晋兴郡，统晋兴、枹罕、永固、临津、临鄣、广昌、大夏、遂兴、罕唐、左南等县。”中华书局1974 年版，第434 页。段按《十六国春秋》卷70《前凉录一》张轨条：“又分西平界置晋兴郡，统晋兴、枹罕、永固、临津、临鄣、广昌、大夏、遂兴、罕唐、左南等县以居之”，记此事为永嘉五年。
②《旧唐书》卷40《地理三》陇右道河州条：“张骏改白石为永固。贞观七年，废县，置乌州。十一年州废，于城内置安乡县。”    ]]>  </source-note>  <source-uri>      </source-uri></placename>