{
  "id-zmienna": 498,
  "nazwa": "National parks",
  "nazwa-skrocona": "National parks",
  "tagi": [
    {
      "id-tag": 597,
      "nazwa-tag": "strict protection"
    },
    {
      "id-tag": 598,
      "nazwa-tag": "nature"
    },
    {
      "id-tag": 599,
      "nazwa-tag": "protected areas"
    }
  ],
  "pojecia": [
    {
      "id-pojecie": 291,
      "nazwa-pojecie": "National park",
      "definicja": "<p>\n\tNational park includes protected areas distinguishing for particular natural, scientific, social, cultural and educational values, of the area of at least 1000 ha, where all nature elements and specific landscape features are protected.</p>\n",
      "uwagi": "<p>\n\tNational park is created to preserve biodiversity, resources, formations and elements of inanimate nature and landscape features, restore a proper state of resources and elements of nature, reconstruct distorted natural habitats of plants, animals or fungi.</p>\n",
      "data-poczatku-pojecie": "1999-07-01",
      "data-konca-pojecie": "9999-12-31"
    }
  ],
  "wyjasnienia-metodologiczne": {
    "notki": []
  },
  "przekroje": [
    {
      "id-przekroj": 2,
      "nazwa-przekroj": "Poland, voivodeships",
      "szereg-czasowy": "2010 - 2025",
      "id-czestotliwosc": 1,
      "nazwa-czestotliwosc": "Year",
      "aktualizacja-ostatnia": "2025-10-27",
      "aktualizacja-kolejna": "2026-10-27"
    }
  ],
  "zestawy": [
    {
      "id-zestaw": 368,
      "symbol-zestaw": "OS-7",
      "nazwa-zestaw": "report on nature and landscape protection",
      "id-gestor": 35,
      "nazwa-gestor": "Statistics Poland"
    }
  ],
  "badania": [
    {
      "id-badanie": 7,
      "symbol-badanie": "1.01.07",
      "temat-badanie": "Nature, landscape and biodiversity protection"
    }
  ],
  "akty-prawne": [
    {}
  ],
  "jednostki": [
    {
      "id-jednostka": 126,
      "nazwa-jednostki": "Statistical Office in Białystok"
    }
  ]
}