{
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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.",
  "name": "Władysław Jan Grabski",
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  "languages_count": 1,
  "countries_count": 1,
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    {
      "title": "Outlet. Saga o Jarlu Broniszu",
      "subtitle": null,
      "slug": "outlet-saga-o-jarlu-broniszu",
      "url": "https://www.kolczanksiazek.pl/wladyslaw-jan-grabski/outlet-saga-o-jarlu-broniszu",
      "first_published": "2023-11-14",
      "series": null
    },
    {
      "title": "Saga o Jarlu Broniszu",
      "subtitle": null,
      "slug": "saga-o-jarlu-broniszu",
      "url": "https://www.kolczanksiazek.pl/wladyslaw-jan-grabski/saga-o-jarlu-broniszu",
      "first_published": "2023-01-01",
      "series": null
    },
    {
      "title": "Rok Tysiączny",
      "subtitle": null,
      "slug": "rok-tysiaczny",
      "url": "https://www.kolczanksiazek.pl/wladyslaw-jan-grabski/rok-tysiaczny",
      "first_published": "2015-01-01",
      "series": null
    },
    {
      "title": "Śladem wikingów",
      "subtitle": null,
      "slug": "sladem-wikingow",
      "url": "https://www.kolczanksiazek.pl/wladyslaw-jan-grabski/sladem-wikingow",
      "first_published": "2015-01-01",
      "series": null
    },
    {
      "title": "W cieniu kolegiaty",
      "subtitle": null,
      "slug": "w-cieniu-kolegiaty",
      "url": "https://www.kolczanksiazek.pl/wladyslaw-jan-grabski/w-cieniu-kolegiaty",
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}