<?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_44744</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">永樂縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">永乐县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Yongle 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>559</begin>    <begin-rule>1</begin-rule>    <end>741</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>38.95787</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>115.30381</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_115781" from="559" to="582" >        <parent-name>上谷郡</parent-name>        <transcribed-name>Shanggu Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88278" from="583" to="606" >        <parent-name>易州</parent-name>        <transcribed-name>Yi Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_88279" from="607" to="617" >        <parent-name>上谷郡</parent-name>        <transcribed-name>Shanggu Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88283" from="618" to="626" >        <parent-name>易州</parent-name>        <transcribed-name>Yi Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_88283" from="627" to="741" >        <parent-name>易州</parent-name>        <transcribed-name>Yi 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[      永乐县（559-741）<br><br>后周移治北平故县，⑴在今河北满城县满城镇北。⑵隋先后属上谷郡、易州。⑶唐天宝元年（742年）改名满城县。⑷<br><br>注：<br>⑴《隋书》卷30《地理中》，北京，中华书局，第3册，第858页。<br>按：因无具体时间，暂作北周武成元年（559年）移治。<br>⑵嘉庆《清一统志》卷14《保定府三》：“永乐故城……后周移治北平故县，而此城废。北平故城在满城县北。”（第6册，第1页）<br>河北省地方志编纂委员会《河北省志》第2卷《建置志》，河北人民出版社1993年，第96页。<br>⑶《隋书》卷30《地理中》，北京，中华书局，第3册，第858页。<br>⑷《旧唐书》卷39《地理二》，北京，中华书局，1975年，第5册，第1512页。    ]]>  </source-note>  <source-uri>      </source-uri></placename>