{
  "packKey": "BRN",
  "datasetId": "re-brn-adm1-v1",
  "version": 1,
  "regionCount": 4,
  "labels": {
    "BRN": "ブルネイ"
  },
  "datasets": {
    "BRN": {
      "datasetId": "geoboundaries-gbOpen-BRN-ADM1-9469f09",
      "version": "geoboundaries-gbOpen-BRN-ADM1-9469f09@6ec08eaab7ef1d4d7eaa1280eb6d33e234e08dc90d7fdf8f9153fd1f38fc4d3b",
      "boundaryId": "BRN-ADM1-89281809",
      "year": "2011",
      "retrievedAt": "2026-10-12",
      "source": "geoBoundaries, Wikimedia Commons; credit to user 'Tachymetre'",
      "license": "Public Domain",
      "licenseUrl": "https://www.geoboundaries.org/",
      "sha256": "6ec08eaab7ef1d4d7eaa1280eb6d33e234e08dc90d7fdf8f9153fd1f38fc4d3b",
      "sourceUrl": "https://media.githubusercontent.com/media/wmgeolab/geoBoundaries/9469f09/releaseData/gbOpen/BRN/ADM1/geoBoundaries-BRN-ADM1_simplified.geojson",
      "changes": "Source coordinate rings unchanged; explicit game code correspondence and display names added separately.",
      "coverageNote": "出典代表年の行政界。2026年の最新行政界との完全一致は未確認。"
    }
  },
  "registrySha256": "d0098bcd98a5b4ffdc03c3118aba78a9568b5f6f82da830555c8531d9b9f2e2c",
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  "sourceCommit": "9469f09",
  "sourceFiles": [
    {
      "file": "southeast-asia/BRN.geojson",
      "sha256": "6ec08eaab7ef1d4d7eaa1280eb6d33e234e08dc90d7fdf8f9153fd1f38fc4d3b"
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}