{
  "name": "Central Beijing source-mapped streets and footprints",
  "raw_sha256": "fd0b4dcbe3b8c55fecd60cbbf75b009eb36ff7a319b5f9c155c83cc6732723e6",
  "endpoint": "https://maps.mail.ru/osm/tools/overpass/api/interpreter",
  "query": "[out:json][timeout:90][maxsize:67108864];\n(\n  way[\"highway\"](39.90,116.36,39.97,116.43);\n  way[\"building\"](39.90,116.36,39.97,116.43);\n  relation[\"type\"=\"multipolygon\"][\"building\"](39.90,116.36,39.97,116.43);\n);\nout body geom;\n",
  "retrieved_utc": "2026-11-04T15:22:21.279872+00:00",
  "osm_base_timestamp": "2026-11-04T15:21:04Z",
  "query_bounds_lon_lat": [
    116.36,
    39.9,
    116.43,
    39.97
  ],
  "source_objects": 20345,
  "quarantine": [
    {
      "id": "relation/8607825",
      "reason": "Source ring is not already closed; no synthetic closure",
      "source_object_sha256": "5f698db954c6f6052f7e9277adad5014c4087c3a7e3f89904775737a3d9b4ee5"
    },
    {
      "id": "relation/8847697",
      "reason": "Source ring is not already closed; no synthetic closure",
      "source_object_sha256": "3d1fe5ec0ed3046006b2c4f309944a32931e8ae4dee6ca4ea70dfe8b94be5231"
    },
    {
      "id": "relation/8847722",
      "reason": "Source ring is not already closed; no synthetic closure",
      "source_object_sha256": "a8f2c94b625d9d697c410bc8d1c3df0056965c64725cb9236bf1acd371c77b2e"
    },
    {
      "id": "relation/8848142",
      "reason": "Source ring is not already closed; no synthetic closure",
      "source_object_sha256": "c28fa44a447cd73dd952b6cd8f778e693122d333d686a899d0d354a870e032f9"
    },
    {
      "id": "relation/12103045",
      "reason": "Unsupported building relation member",
      "source_object_sha256": "9385c62f3c51cde193e794c1f71b3f4e1bd8271ef3b4bd6704461b65cca76fd5"
    },
    {
      "id": "relation/13607202",
      "reason": "Building relation has no closed outer ring",
      "source_object_sha256": "eaf63ae5121344ddd5cc676a84bd10a7718081749db3b0d6dc8017721b728b25"
    },
    {
      "id": "relation/20151458",
      "reason": "Source ring is not already closed; no synthetic closure",
      "source_object_sha256": "ad7e58b0c36f063606c81c096cfd0a0aecae99eb3900d7a525f37b8119184847"
    },
    {
      "id": "relation/13780804",
      "reason": "GEOS source topology invalid: Self-intersection[116.3752596 39.9176959]",
      "source_object_sha256": "d4d71a0ce784cccdb40091d1abae583b36c2bed63131869e1bddd6ca286a8939"
    },
    {
      "id": "relation/14972112",
      "reason": "GEOS source topology invalid: Self-intersection[116.3950671 39.970182]",
      "source_object_sha256": "f1a5cf21e9cbe6765288d058865e5037c83de639fcc7839c524c060ce2ba8ada"
    }
  ],
  "geometry_policy": "No repair or invented closure. Exact reviewed source objects below are not rendered; all other objects must convert without omissions. All original objects are retained in the private raw archive.",
  "coverage": "Bounded mapped central Beijing, not all city streets/buildings or verified public access.",
  "attribution": "© OpenStreetMap contributors",
  "license": "ODbL-1.0",
  "license_url": "https://www.openstreetmap.org/copyright",
  "published": {
    "sourceObjects": 20345,
    "publishedFeatures": 20336,
    "quarantined": 9,
    "highwayWays": 7567,
    "unnamedHighwayWays": 5771,
    "unnamedAlleys": 316,
    "buildingObjects": 12769,
    "buildingCourtyardHoles": 123,
    "geometryTypes": {
      "LineString": 7231,
      "Polygon": 13087,
      "MultiPolygon": 18
    },
    "invalidGeometry": 0,
    "allSourceIdsAccountedFor": true,
    "allAcceptedIdsTagsNodesVerticesPreserved": true,
    "repair": false
  }
}