<?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_34087</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">臨封郡</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">临封郡</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Linfeng 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>742</begin>    <begin-rule>4</begin-rule>    <end>757</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>23.40005</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>111.50941</degrees-longitude>    <geo-source>FROM_AC</geo-source>    <present-location><br />
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     </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_113618" from="742" to="755" >        <parent-name>唐</parent-name>        <transcribed-name>Tang</transcribed-name>      </part-of>      <part-of parent-id="hvd_30185" from="756" to="757" >        <parent-name>岭南节度使</parent-name>        <transcribed-name>Lingnan Jiedus</transcribed-name>      </part-of>    </part-of-relationships>    <subordinate-units><br />
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      <subordinate-unit sys-id="" from="" to="" ><br />
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        <name></name><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>临封郡（742-757年）治所和界线<br><br>唐天宝元年（742年），以封州改名（1）。领封川、开建二县。郡治封川县，治所即今广东省封开县封川镇。辖境相当今广东省开建县（2）。乾元元年（758年），更名封州（3）。<br><br>————————————————————<br>（1），《旧唐书》卷41?岭南道?封州：“隋苍梧郡之封川县。武德四年，平萧铣，置封州。天宝元年，改为临封郡。乾元元年，复为封州。旧领县四。天宝领县二：封川，州所治。汉广信县地，属苍梧郡。梁置梁信郡。隋平陈，改为成州，又改为封州。隋末，州废为封川县，属苍梧郡。武德初，置封州。隋移州于封川口，即今县治也。开建，汉封阳县地，属苍梧郡，隋旧也。”（北京，中华书局，1975年，5册，1719页）。<br>（2），据所领新旧县治故址，并参考宣统元年《广东舆地全图》，辖境相当今广东省开建县。<br>（3），见注（1）。</body></html>    ]]>  </source-note>  <source-uri>      </source-uri></placename>