<?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_44982</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">滋陽縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">滋阳县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Ziyang 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>586</begin>    <begin-rule>4</begin-rule>    <end>621</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>38.51342</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>114.40235</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_88365" from="607" to="612" >        <parent-name>恒山郡</parent-name>        <transcribed-name>Hengshan Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88366" from="607" to="616" >        <parent-name>恒山郡</parent-name>        <transcribed-name>Hengshan Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88366" from="613" to="617" >        <parent-name>恒山郡</parent-name>        <transcribed-name>Hengshan Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88366" from="617" to="617" >        <parent-name>恒山郡</parent-name>        <transcribed-name>Hengshan Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_88367" from="618" to="620" >        <parent-name>恒州</parent-name>        <transcribed-name>Heng Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_88368" from="621" to="621" >        <parent-name>恒州</parent-name>        <transcribed-name>Heng 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[      滋阳县（586-621）<br><br>隋开皇六年（586年）置。⑴治所在今河北行唐县驻地西上滋洋。⑵属恒州、恒山郡。唐武德元年（618年）属恒州，武德五年（622年）并入行唐县。⑶<br><br>注：<br>⑴《隋书》卷30《地理中》，北京，中华书局，第3册，第856页。<br>⑵嘉庆《清一统志》卷28《正定府二》：“在行唐县西。隋开皇六年析行唐置滋阳县，以在滋水之北而名。十六年又析置玉亭县。大业初以玉亭县省入焉。滋阳属恒山郡。唐武德四年于故玉亭置玉城县，五年省滋阳县入行唐。后玉城县亦省。旧志：县北二十里中羊社有东玉亭村，县北三十里高平社有西玉亭村，县西北四十里城塞社有滋阳村，盖皆以故县得名。”（第10册，第5页）<br>按：今《河北省地图集》第44页行唐县西北有“上滋洋”地名，“滋洋”与“滋阳”音近。在上滋阳西北有“北城寨”，当即《清一统志》所谓“城塞社”，在上滋洋东南又有“下滋洋”。据此定点。<br>⑶《新唐书》卷39《地理三》，北京，中华书局，第1014页。<br>《旧唐书》卷39《地理二》，北京，中华书局，1975年，第5册，第1502页。    ]]>  </source-note>  <source-uri>      </source-uri></placename>