<?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>http://tgaz.fudan.edu.cn/tgaz/placename/hvd_88096</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">昌亭縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">昌亭县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Changting 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>621</begin>    <begin-rule>4</begin-rule>    <end>626</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>37.89761</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>115.98239</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location> 今河北武邑县驻地武邑镇东北二十八里    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_88061" from="621" to="622" >        <parent-name>冀州</parent-name>        <transcribed-name>Ji Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_88062" from="621" to="622" >        <parent-name>冀州</parent-name>        <transcribed-name>Ji Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_88062" from="623" to="626" >        <parent-name>冀州</parent-name>        <transcribed-name>Ji Zhou</transcribed-name>      </part-of>    </part-of-relationships>    <subordinate-units>    </subordinate-units>  </historical-context>  <data-source>CHGIS</data-source>  <source-note>    <![CDATA[      昌亭县（621-626）
唐武德四年（621年）析武邑县置。⑴治所在今河北武邑县驻地武邑镇东北二十八里。⑵贞观元年（627年）省。⑶

⑴《隋书》卷30《地理中》，北京，中华书局，第3册，第846页。
⑵嘉庆《清一统志》卷49《冀州直隶州一》：“东昌故城在武邑县东北二十八里。汉置县，属信都国。……后汉省，亦名为昌亭。”（第16册，第9页）
⑶《新唐书》卷39《地理三》，北京，中华书局，第1016页。    ]]>  </source-note>  <source-uri>      </source-uri></placename>