<?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_70185</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">涇陽縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">泾阳县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Jingyang 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>-206</begin>    <begin-rule>4</begin-rule>    <end>30</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>35.53831</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>106.47471</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_112735" from="-206" to="23" >        <parent-name>安定郡</parent-name>        <transcribed-name>Anding Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_112735" from="24" to="30" >        <parent-name>安定郡</parent-name>        <transcribed-name>Anding 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[      泾阳县（前206——30） 
汉（前206 年）置泾阳县，属安定郡①。东汉建武六年（30 年）废②。治所在今甘肃平凉市西四十里③。
①《汉书》卷28 下《地理志下》：“安定郡，武帝元鼎三年置。”中华书局1962 年版，第1615 页。《元和郡县图志》卷二《关内道二》：“本秦旧县。汉属安定郡。惠帝改置池阳县，属左冯翊。故城在今县西北二里，以其在池水之阳，故曰池阳。后魏废，于今县置咸阳郡。苻秦又置泾阳县。隋文帝罢郡，移泾阳县于咸阳郡，属雍州，即今县是也”。
②《后汉书》卷2《光武帝纪》建武六年六月条：“于是条奏并省四百余县，吏职减损，十置其一”，中华书局1965 年版，第49 页。
③嘉庆《重修一统志》卷259《平凉府2》古迹条：“泾阳故城（在平凉县西四十里。诗小雅：至于泾阳。史记：秦昭王母弟曰泾阳君。汉置泾阳县，属安定郡。后汉建武二年隗嚣自陇坻追败赤眉于泾阳。晋元康六年秦雍氐羌叛，立氐帅齐万年为帝，围泾阳。魏书地形志：鹑阴县有泾阳城，又陇东郡领泾阳县。前汉属安定，后汉、晋罢，后复。元和志：汉泾阳县今平凉县西四十里泾阳故城是也。寰宇记：在今平凉县南。府志：泾阳城在今城西南）”    ]]>  </source-note>  <source-uri>      </source-uri></placename>