{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_42182",
  "sys_id" : "hvd_42182",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "陸安縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "陆安县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Lu'an Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "622",
    "begin rule" : "4",
    "end" : "626",
    "end rule" : "3"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "23.07711",
    "longitude" : "115.62518",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "广东省陆丰县北大安镇",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "622",
        "end year" : "626",
        "parent id" : "hvd_34075",
        "name" : "循州",
        "transcribed" : "Xun Zhou"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "<html><body>陆安县（622-626年）治所（张修桂编写）<br><br>唐武德五年（622年）复置，属循州（1）。治所即今广东省陆丰县北大安镇（2）。贞观元年（627年）废（3）。<br><br>————————————————————<br>（1），《旧唐书》卷41?地理四?循州?海丰：“武德五年，分置陆安县。贞观初，并入页。”（北京，中华书局，1975年，5册，1715页）。<br>（2），《舆地纪胜》卷99?广南东路?惠州?古迹：“唐陆安县城，在海丰东七十里。《唐志》云，武德五年分县地置，贞观初后并入，此城遂废。”（北京，中华书局，1992年，4册，3090页）。《嘉庆一统志》卷445?惠州府?古迹?陆安废县：“在海丰县东南。齐置，属东官郡。梁陈间废。唐初复置，属循州，贞观元年省入海丰。《舆地纪胜》，唐陆安县在海丰县东七十里。县志，今为大安屯，有墟。”（《四部丛刊续编》，商务印书馆，1934年，166册）。故址即今广东省陆丰县北大安镇。<br>（3），据注（1），作贞观元年废。</body></html>",
  "source uri" : ""
}