<?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_70380</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">延安縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">延安县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Yanan 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>632</begin>    <begin-rule>4</begin-rule>    <end>763</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>36.58370</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>110.00874</degrees-longitude>    <geo-source>FROM_AC</geo-source>    <present-location> 今陕西延长县城    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_110693" from="632" to="641" >        <parent-name>延州</parent-name>        <transcribed-name>Yan Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_110693" from="642" to="741" >        <parent-name>延州</parent-name>        <transcribed-name>Yan Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_111322" from="742" to="757" >        <parent-name>延安郡</parent-name>        <transcribed-name>Yan'an Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_111377" from="758" to="758" >        <parent-name>延州</parent-name>        <transcribed-name>Yan Zhou</transcribed-name>      </part-of>      <part-of parent-id="hvd_111377" from="759" to="763" >        <parent-name>延州</parent-name>        <transcribed-name>Yan Zhou</transcribed-name>      </part-of>    </part-of-relationships>    <subordinate-units>    </subordinate-units>  </historical-context>  <data-source>CHGIS</data-source>  <source-note>    <![CDATA[      延安县（632-763）

唐贞观六年（632）迁县治于今陕西延长县城，属延州。①天宝元年（742）属延安郡，干元元年（758）属延州。② 

注：
①《元和郡县图志》卷3?关内道三?延州?延长县：本秦肤施县地，后魏废帝元年于丘头原置广安县，隋仁寿元年以“广”字犯皇太子名，改为延安，大业末废。贞观六年，又置移于府北去斤川，今县是也。广德二年改为延长。（中华书局，1983 年，第77 页）
②《旧唐书》卷38?志第十八?地理一?延州中都督府：隋延安郡。武德元年，改为延州总管府，领肤施、丰林、延川三县，管南平、北武、东夏三州。四年，又管丹、广、达三州。贞观元年，罢都督府。开元二年，复置都督府，领丹、绥、浑等州。天宝元年，改为延安郡。干元元年，复为延州。（中华书局，1975 年，5 册，1410 页）    ]]>  </source-note>  <source-uri>      </source-uri></placename>