{
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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
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  "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": "El valor desconocido",
  "subtitle": null,
  "slug": "el-valor-desconocido",
  "url": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido",
  "json": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido.json",
  "markdown": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido.md",
  "authors": [
    {
      "name": "Hermann Broch",
      "slug": "hermann-broch",
      "url": "https://www.kolczanksiazek.pl/hermann-broch"
    }
  ],
  "language": "es_AR",
  "original_title": null,
  "original_language": "de",
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  "description": "El valor desconocido — Sexto Piso",
  "editions": [
    {
      "title": "El valor desconocido",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/hermann-broch/es/el-valor-desconocido/9788418342059",
      "publisher": "Sexto Piso",
      "translators": [],
      "medium": "paper",
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      "narrators": [],
      "isbn": "978-84-1834-205-9",
      "pages": 162,
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