<?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_70108</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">狄道縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">狄道县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Didao 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>346</begin>    <begin-rule>4</begin-rule>    <end>762</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>35.37915</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>103.85794</degrees-longitude>    <geo-source>FROM_AC</geo-source>    <present-location>    </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_115936" from="346" to="743" >        <parent-name>武始郡</parent-name>        <transcribed-name>Wushi Jun</transcribed-name>      </part-of>      <part-of parent-id="hvd_115153" from="744" to="762" >        <parent-name>狄道郡</parent-name>        <transcribed-name>Didao Jun</transcribed-name>      </part-of>    </part-of-relationships>    <subordinate-units><br />
<b>Warning</b>:  Undefined array key "child_sys_id" in <b>/var/www/html/tgaz/placename.php</b> on line <b>566</b><br />
<br />
<b>Warning</b>:  Undefined array key "begin_year" in <b>/var/www/html/tgaz/placename.php</b> on line <b>566</b><br />
<br />
<b>Warning</b>:  Undefined array key "end_year" in <b>/var/www/html/tgaz/placename.php</b> on line <b>566</b><br />
      <subordinate-unit sys-id="" from="" to="" ><br />
<b>Warning</b>:  Undefined array key "child_vn" in <b>/var/www/html/tgaz/placename.php</b> on line <b>567</b><br />
        <name></name><br />
<b>Warning</b>:  Undefined array key "child_tr" in <b>/var/www/html/tgaz/placename.php</b> on line <b>568</b><br />
        <transcribed-name></transcribed-name>      </subordinate-unit>    </subordinate-units>  </historical-context>  <data-source>CHGIS</data-source>  <source-note>    <![CDATA[      狄道县（346—762） 
前凉张骏以狄道为降狄道，不久复曰狄道①。北魏属武始郡。唐天宝三载（744 年）属狄道郡②，宝应元年（762 年）陷于土蕃③。治所在今甘肃省临洮县
①《嘉庆重修一统志》卷252?兰州府?狄道州条：“晋初因之，惠帝时为狄道郡治，张骏改县曰降狄道，为武始郡治，寻复曰狄道。后魏属武始郡。”（《四部丛刊续编》，商务印书馆，1934 年，2314 册）
②《新唐书》卷40《地理志四》陇右道临州狄道郡条：“天宝三载析金城郡之狄道县置。”中华书局1975 年版，第1042 页。《旧唐书》卷40《地理志三》陇右道兰州条：“天宝元年，改金城郡。二载，割狄道县置狄道郡。”中华书局1975 年版，第1633 页。同书临州下都督府条“天宝三载，分金城郡置狄道郡。乾元元年，改为临州都督府，”第1634 页。同书狄道条“狄道汉县，属陇西郡。晋改为武始县。隋复为狄道，属兰州。天宝三载复置。”第1634 页。故从天宝三载。《太平环宇记》卷151 陇右道二兰州条：“天宝元年，改为金城郡。二载，割狄道县置狄道郡。乾元元年复为兰州”。
③《新唐书》卷40《地理志四》陇右道条：“宝应元年又陷秦、渭、洮、临”，中华书局1975 年版，第1040 页。    ]]>  </source-note>  <source-uri>      </source-uri></placename>