{
  "@context": "https://schema.org",
  "@type": "Book",
  "id": "btbb-history-6-ur",
  "board": "BTBB",
  "boardName": "Balochistan",
  "boardFull": "Balochistan Textbook Board, Quetta",
  "class": "6",
  "classSort": 6,
  "subject": "History",
  "medium": "Urdu",
  "pages": 133,
  "sizeMB": 33.1,
  "textTier": "scanned",
  "producer": "GPL Ghostscript 10.05.1",
  "file": "btbb-balochistan/class-6/history-6-ur.pdf",
  "year": null,
  "acquired": "2026-08-23",
  "sha256": "c8f011d436e966de465a7d038def35669e5c19cc7178979c9c87bbde294e4a71",
  "title": "History - Grade 6",
  "sourceUrl": "https://drive.usercontent.google.com/download?id=1dVL0I8pCbht38CgVi__jPrSbs_IBzLiy&export=download",
  "scores": {
    "A1": 3,
    "A2": 4,
    "A4": 4
  },
  "evidence": [
    {
      "id": "e01",
      "lens": "religion",
      "axis": "A1",
      "score": 3,
      "kind": "observation",
      "page": null,
      "pageBasis": "PDF page index",
      "tier": "urdu-ocr",
      "text": "Urdu OCR. Chapter structure is Islamic-civilisational; wording not readable."
    },
    {
      "id": "e02",
      "lens": "civics",
      "axis": "A2",
      "score": 4,
      "kind": "observation",
      "page": null,
      "pageBasis": "PDF page index",
      "tier": "urdu-ocr",
      "text": "Urdu OCR, theme-grade; no civic instrument legible in structure."
    }
  ],
  "curriculum": "National Curriculum 2022-23",
  "edition": "NC 2022-23 pilot",
  "editionNote": "Front matter: 'developed ... based on National Curriculum of Pakistan 2022-23 and is being printed as Pilot Edition for a period of one academic year'",
  "note": null,
  "_license": "CC BY 4.0 — attribute to the Textbook Evidence Project.",
  "_note": "Scores are measured properties of text, not verdicts. Read /method/ before using them.",
  "_canonical": "/books/btbb-history-6-ur/"
}