<?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_70768</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">池陽縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">池阳县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Chiyang 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>627</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>34.59552</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>108.75477</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_115470" from="627" to="633" >        <parent-name>京兆府</parent-name>        <transcribed-name>Jingzhaofu</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[      池阳县（627—633）
贞观元年（627），改云阳为池阳县。（1）

注：
（1）、《唐书》卷37志27地理一：“京兆府京兆郡，本雍州，开元元年为府。厥贡：水土稻、麦、麰、紫秆粟、隔纱、粲席、靴毡、蜡、酸枣人、地骨皮、樱桃、藕粉。天宝元年领户三十六万二千九百二十一，口百九十六万一百八十八。领县二十。有府百三十一，曰真化、匡道、水衡、仲山、新城、窦泉、善信、凤神、安业、平香、太清，余皆逸。……咸阳，畿。武德元年析泾阳、始平置。有望贤宫。有便桥。有兴宁陵，又有顺陵，在咸阳原。兴平，畿。本始平，景龙二年，中宗送金城公主降吐蕃至此，改曰金城，至德二载更名。西十八里有隋仙林宫。云阳，赤。武德元年析置石门县，三年以石门、温秀置泉州。贞观元年州废，省温秀，更石门曰云阳，云阳曰池阳。八年省云阳，更池阳曰云阳。天授二年以云阳、泾阳、醴泉、三原置鼎州，大足元年州废。有尧山、甘泉山，凡禁樵采者著于志。有古郑、白渠。崇陵在北十五里嵯峨山，贞陵在西北四十里。泾阳，畿。”（中华书局，1975年，第962—963页）。    ]]>  </source-note>  <source-uri>      </source-uri></placename>