<?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_34202</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">樂昌郡</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">乐昌郡</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Lechang Jun</transcription>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>  </spellings>  <feature-type>    <name>郡</name>    <alternate-name>郡</alternate-name>    <transcription>jun</transcription>    <translation lang="en">commandery</translation>  </feature-type>  <temporal>    <begin>443</begin>    <begin-rule>4</begin-rule>    <end>478</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>23.56554</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>112.71688</degrees-longitude>    <geo-source>FROM_AC</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_30302" from="443" to="478" >        <parent-name>广州</parent-name>        <transcribed-name>Guang 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[      <html><body>乐昌郡（443-478年）治所<br><br>宋文帝元嘉二十年（443年）置。领乐昌，始昌，乐山等县。郡治乐昌县，治所即今广东省四会县北地豆镇。辖境相当今广东省四会县东北部地区和三水县西北部地区。齐建元元年（479年），迁治始昌县。<br><br>————————————————————<br>（1），《宋书》卷38?州郡志四?广州刺史：“乐昌郡：乐昌令，始昌令，宋元令，乐山令，义立令，安乐令。”（北京，中华书局，1974年，4册，1203-1204页）。按：《宋书》广州所领诸郡，均书有置立年份，唯乐昌郡不书；又文帝元嘉中期，广州立宋康、绥建、海昌、宋熙诸郡，今作文帝元嘉二十年置乐昌郡，设乐昌县为郡治。<br>（2），据所领县故址，辖境相当今广东省四会县东北部地区和三水县西北部地区。<br>（3），《读史方舆纪要》卷101?肇庆府?高要县?乐昌废县：“在县北。刘宋置县，为乐昌郡治。齐移郡治始昌，以乐昌县并入。隋郡废，又并始昌等县入四会县。…”（北京，中华书局，1955年，5册，4201页）。姑定点于县北地豆。<br>《嘉庆一统志》卷447?肇庆府?古迹?始昌废县：“在四会县北。宋置乐昌郡，治乐昌县。领始昌，宋元，乐山，安乐等县。齐省乐昌，移郡治始昌，仍领三县，增置义立县。隋平陈郡废，大业初并省入四会。”（《四部丛刊续编》，商务印书馆，1934年，167册）。</body></html>    ]]>  </source-note>  <source-uri>      </source-uri></placename>