{
  "type": "edition",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Dla Elizy (na skrzypce)",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/ludwik-van-beethoven/dla-elizy-na-skrzypce/8372150842",
  "publisher": "Wydawnictwo Muzyczne Contra",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "8-372-15084-2",
  "pages": 8,
  "published": "2008-06-26",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/wydawnictwo-muzyczne-contra/ludwik-van-beethoven/dla-elizy-na-skrzypce_8-372-15084-2-498e89a8.jpg?v=2026-08-25%2010%3A12%3A11",
  "json": "https://www.kolczanksiazek.pl/ludwik-van-beethoven/dla-elizy-na-skrzypce/8372150842.json",
  "markdown": "https://www.kolczanksiazek.pl/ludwik-van-beethoven/dla-elizy-na-skrzypce/8372150842.md",
  "binding": "Softcover",
  "description": "Opracowanie: M. Kołłowicz",
  "book": {
    "title": "Dla Elizy (na skrzypce)",
    "slug": "dla-elizy-na-skrzypce",
    "url": "https://www.kolczanksiazek.pl/ludwik-van-beethoven/dla-elizy-na-skrzypce"
  },
  "authors": [
    {
      "name": "Ludwik Van Beethoven",
      "slug": "ludwik-van-beethoven",
      "url": "https://www.kolczanksiazek.pl/ludwik-van-beethoven"
    }
  ]
}