{
  "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": "Joga",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/milan-polasek/joga/8070961449",
  "publisher": "Sport i Turystyka",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "8-070-96144-9",
  "pages": 176,
  "published": "1991-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/sport-i-turystyka/milan-polasek/joga_8-070-96144-9-4cc2ec3a.jpg?v=2026-08-31%2012%3A20%3A58",
  "json": "https://www.kolczanksiazek.pl/milan-polasek/joga/8070961449.json",
  "markdown": "https://www.kolczanksiazek.pl/milan-polasek/joga/8070961449.md",
  "binding": "Softcover",
  "description": "Wiedza o tym jak poznać samego siebie; Jak zyskać fizyczne i psychiczne zdrowie; Jak żyć w zgodzie ze sobą i światem.",
  "book": {
    "title": "Joga",
    "slug": "joga",
    "url": "https://www.kolczanksiazek.pl/milan-polasek/joga"
  },
  "authors": [
    {
      "name": "Milan Polášek",
      "slug": "milan-polasek",
      "url": "https://www.kolczanksiazek.pl/milan-polasek"
    }
  ]
}