<?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_71273</uri> <spellings>    <spelling>      <written-form script="traditional Chinese">乾元縣</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <written-form script="simplified Chinese">乾元县</written-form>      <exonym-lang></exonym-lang>      <attested-by></attested-by>      <note></note>    </spelling>    <spelling>      <transcription system="Pinyin">Qianyuan 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>889</begin>    <begin-rule>4</begin-rule>    <end>948</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>33.43658</degrees-latitude>    <longitude-direction>E</longitude-direction>    <degrees-longitude>109.15324</degrees-longitude>    <geo-source>FROM_FD</geo-source>    <present-location><br />
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     </present-location>  </spatial>  <historical-context>    <part-of-relationships>      <part-of parent-id="hvd_116021" from="907" to="948" >        <parent-name>兴元府</parent-name>        <transcribed-name>Xingyuanfu</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[      乾元县（889—948）
龙纪元年（889），复归旧县。（1）

注：
（1）、《读史方舆纪要》卷54陕西三西安府下：“唐万岁通天初析置安业县，……乾元初改为乾元县，属京兆府。五代汉乾祐三年改为乾祐县。”（中华书局，5册，第2598页）。
    《嘉庆重修一统志》：“乾祐故城，在鎮安縣北。《長安志》：乾祐縣，西北去京兆府三百五十里。本漢洵陽縣地。唐萬歲通天元年，析商州豐陽縣地置安業縣。景龍三年，隸雍州。景雲元年，復隸商州。乾元元年，改為乾元縣，隸京兆府，尋還屬商州。永泰元年，為羌賊燒燬，徙治今縣西北三十步。長慶二年，復治今縣。光啓二年，經蔡賊焚蕩，復徙今縣西北西玉谷。龍紀元年，復歸舊縣。漢乾祐二年，隸京兆府，改為乾祐縣。金廢為鎮，入咸寕。《地理志》：咸寕有乾祐鎮是也。《雍大紀》：元至元丙子，改為乾祐巡檢司，至壬辰仍復縣於舊地。甲午年，革。明洪武八年，仍立乾祐巡司，屬咸寕縣。《縣志》：故縣在今縣北八十里。”（《四部丛刊续编》史部，第15册）    ]]>  </source-note>  <source-uri>      </source-uri></placename>