{
 "id": "source/commons-spherical-cap-pbroks",
 "class": "source",
 "slug": "commons-spherical-cap-pbroks",
 "label": {
  "ar": "كامونز: قطعة كروية لبروكس",
  "en": "Commons: Pbroks13 spherical cap",
  "ur": "کامنز: پبروکس کا کروی حصہ"
 },
 "summary": {
  "ar": "بيان صورة حديثة وحقوقها، لا رسم أصلي للماهاني.",
  "en": "Modern illustration description and rights, not al-Mahani's original drawing.",
  "ur": "جدید تصویر و حقوق، ماہانی کا اصل خاکہ نہیں۔"
 },
 "stub": false,
 "wings": [],
 "regions": [],
 "periods": [],
 "tags": [],
 "aliases": [],
 "themes": [],
 "data": {
  "kind": "reference_data",
  "type": "website",
  "title": "File:Spherical Cap.svg",
  "author": [
   {
    "family": "Pbroks13"
   }
  ],
  "language": "en",
  "URL": "https://commons.wikimedia.org/wiki/File:Spherical_Cap.svg",
  "open_access": true,
  "reliability_note": "Actual description/API rights/current960preview inspected.29October2008 image, public-domain release; violet cap over blue sphere, labels h,a,r. Original unmodified SVG; image r is museum example R and image a is cut-circle radius, not a cubic coefficient.",
  "status": {
   "review": "published",
   "completeness": 3,
   "generated_by": "Copilot SDK in VS Code"
  },
  "provenance": {
   "generated_by": "Copilot SDK in VS Code",
   "model": "unknown",
   "run": "inventions-p3-b80",
   "source": "Actual description, public-domain statement, API and current image read/inspected; retained outside git."
  }
 },
 "prose": {},
 "degree": 0,
 "contemporaries": [],
 "updated": "2026-11-06",
 "connections": [],
 "related": [],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}