{
  "system" : "China Historical GIS, Harvard University and Fudan University",
  "license" : "CC BY-NC 4.0",
  "uri" : "https://chgis.hudci.org/tgaz/placename/hvd_87383",
  "sys_id" : "hvd_87383",
  "sys_id of alternate" : "",
  "spellings" : [
    {
      "written form" : "陽信縣",
      "script" : "traditional Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "阳信县",
      "script" : "simplified Chinese",
      "exonym language" : "",
      "attested by" : "",
      "note" : ""
    },
    {
      "written form" : "Yangxin Xian",
      "transcribed in" : "Pinyin",
      "attested by" : "",
      "note" : ""
    }
  ],
  "feature_type" : {
    "name" : "县",
    "alternate name" : "縣",
    "transcription" : "xian",
    "English" : "county"
  },
  "temporal" : {
    "begin" : "-202",
    "begin rule" : "0",
    "end" : "29",
    "end rule" : "4"
  },
  "spatial" : {
    "object_type" : "POINT",
    "xy_type" : "point",
    "latitude" : "38.20913",
    "longitude" : "117.02410",
    "source" : "FROM_AC",
    "present_location" : [
      {
        "country code" : "cn",
        "text" : "今河北沧州市东关",
        "source" : "Fudan",
        "attestation" : ""
      }
    ]
  },
  "historical_context" : {
    "part of" : [
      {
        "begin year" : "-202",
        "end year" : "24",
        "parent id" : "hvd_115078",
        "name" : "渤海郡",
        "transcribed" : "Bohai Jun"
      },
      {
        "begin year" : "25",
        "end year" : "29",
        "parent id" : "hvd_115078",
        "name" : "渤海郡",
        "transcribed" : "Bohai Jun"
      }
    ],
    "subordinate units" : [
    ],
    "preceded by" : [
    ]
  },
  "data source" : "CHGIS",
  "source note" : "阳信县（前202年-公元29年）
汉初置。⑴治所在今河北沧州市东关。⑵属勃海郡。东汉建武六年（30年）废。⑶

⑴按：《汉书?地理志》有勃海郡阳信县，但未言何时置，姑作高帝五年。
⑵河北省地方志编纂委员会编：《河北省志》第2卷《建置志》，河北人民出版社，1993年，第27页。
⑶《后汉书》卷1下《光武帝纪下》：建武六年（30年）六月“于是条奏并省四百余县，吏职减损，十置其一。”（第1册，第49页）
又《郡国一》：“凡前志有县名，今所不载者，皆世祖所并省也。”（第12册，第3385页）。",
  "source uri" : ""
}