{
  "id": "beijing-24",
  "name": "Original Hall-of-Prayer-inspired Beijing miniature",
  "representation": "Original architectural miniature with artistic display proportions; not measured restoration or surveyed footprint.",
  "assets": [
    {
      "quality": "high",
      "url": "/natural-atlas/cultural-landmarks/beijing-24/beijing-landmark24-high.glb",
      "sha256": "fb89ba92b1e8771b2dc1a09cf42ee61ff8fc7a991f8ffbd8c33b9e8771a9ba6a",
      "bytes": 865488,
      "triangles": 23620
    },
    {
      "quality": "low",
      "url": "/natural-atlas/cultural-landmarks/beijing-24/beijing-landmark24-low.glb",
      "sha256": "e905a57f56dbbb68e512588797baee5510416357626b83e763f7800769a965dd",
      "bytes": 301188,
      "triangles": 7644
    }
  ],
  "sources": [
    {
      "url": "https://www.tiantanpark.cn/en/Scenic/detail/1396.html",
      "publisher": "Temple of Heaven official website",
      "verified": "Circular triple-eave hall; current all-blue tile exterior; about38m hall and24m outer-column diameter.",
      "usedAs": "Factual and visual appearance reference only; no photograph or code included in GLB."
    },
    {
      "url": "https://gygl.beijing.gov.cn/mlgy/mlgy_gyjg01/201912/t20191211_1048233.html",
      "publisher": "北京市公园管理中心",
      "verified": "Triple-eave blue glazed roof, red timber hall,28 columns, three white-stone terraces; actual terrace diameters90.3/79.3/68.2m and total36.8m in this source.",
      "usedAs": "Reference for silhouette/material hierarchy; compact model platform is explicitly artistic."
    },
    {
      "url": "https://whc.unesco.org/en/list/881",
      "publisher": "UNESCO World Heritage Centre",
      "verified": "Hall is circular, three-tiered and conically roofed within the Temple of Heaven complex.",
      "usedAs": "Site/building identity verification, not a copied asset."
    }
  ],
  "authoring": "Original project-authored analytic curves, timber columns, stone terraces, railings, stairs and finial. No downloaded geometry or textures.",
  "productionIntegrated": true,
  "reviewScope": "One symbolic Beijing landmark in the national overview; not approval of a complete destination landscape."
}