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    "name": "Kołczan Książek",
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    "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.",
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  "authors": [
    {
      "name": "Ada Młynarczyk",
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  "original_title": null,
  "original_language": "pl",
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  "description": "Każdy tom wchodzący w skład „ Uniwersum” można czytać niezależnie od siebie i w dowolnej kolejności. --- Dwie szkoły, kilka klas, różni licealiści. A wszystko zaczyna się tu. Na boisku. Dominik trzyma ludzi na dystans. To nie tak, że im nie ufa… no, może trochę. Jest po prostu zadowolony z tego, jak...",
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      "title": "Boisko",
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      "title": "Boisko",
      "subtitle": null,
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      "publisher": "Moondrive",
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      "duration_seconds": null,
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      "isbn": "978-83-8135-466-0",
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