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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": "Walden. Ein Leben mit der Natur",
  "subtitle": null,
  "slug": "walden-ein-leben-mit-der-natur",
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  "original_language": "en",
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  "description": "Ein amerikanisches Experiment. Neuland 1845. Mit achtundzwanzig Jahren zieht sich Henry David Thoreau an den Walden-See in den einsamen Wäldern von Massachusetts zurück, um fern aller Zivilisation ein Leben im Einklang mit der Natur zur erproben. Der Bericht seines radikalen Selbstexperiments ist zum Klassiker und Kultbuch des alternativen Lebens geworden.",
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      "translators": [],
      "medium": "paper",
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      "isbn": "978-34-2312-684-7",
      "pages": 368,
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    {
      "title": "Волден або життя в лісі",
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