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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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  "description": "J. R. R. Tolkien przetłumaczył „ Beowulfa”, staroangielski poemat z ok. VIII w., a spisany prawdopodobnie na początku XI w., w 1926 roku, kiedy miał 34 lata. Wracał do tego przekładu później, nanosząc pośpieszne poprawki, lecz nigdy nie brał pod uwagę jego publikacji. Podjął się jej teraz Christopher...",
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      "title": "Beowulf",
      "subtitle": null,
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