{
  "type": "countries",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "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.",
  "url": "https://www.kolczanksiazek.pl/serhij-zadan/kraje",
  "json": "https://www.kolczanksiazek.pl/serhij-zadan/kraje.json",
  "markdown": "https://www.kolczanksiazek.pl/serhij-zadan/kraje.md",
  "author": {
    "name": "Serhij Żadan",
    "slug": "serhij-zadan",
    "url": "https://www.kolczanksiazek.pl/serhij-zadan"
  },
  "books_count": 72,
  "groups": [
    {
      "key": "uk_UA",
      "name": "Ukraina",
      "books_count": 33
    },
    {
      "key": "pl_PL",
      "name": "Polska",
      "books_count": 16
    },
    {
      "key": "de_DE",
      "name": "Niemcy",
      "books_count": 14
    },
    {
      "key": "cs_CZ",
      "name": "Czechy",
      "books_count": 4
    },
    {
      "key": "en_US",
      "name": "Stany Zjednoczone",
      "books_count": 2
    },
    {
      "key": "pt_PT",
      "name": "Portugalia",
      "books_count": 2
    },
    {
      "key": "es_AR",
      "name": "Argentyna",
      "books_count": 1
    }
  ]
}