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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.",
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  "markdown": "https://www.kolczanksiazek.pl/jan-pawel-ii/ut-unum-sint.md",
  "authors": [
    {
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  "description": "Encyklika Jana Pawła II Ut unum sint (Aby byli jedno). Dwunasta encyklika Jana Pawła II ogłoszona 25 maja 1995 r. Poświęcona jest problemom braku jedności wśród chrześcijan i zagadnieniom ekumenizmu. Papież stwierdza, że Kościół dąży do jedności, a działalność ekumeniczna nabrała szczególnego...",
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      "publisher": "Wydawnictwo Wrocławskiej Księgarni Archidiecezjalnej TUM",
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