[

            { 
                "id" : "part_1",
                "title" : "Treść ustawy",
                "type": "part",
                "symbol" : "part_1",
                "children" : [
                    {"id": "arti_1","symbol": "arti_1","type": "arti","name": "1","title": "Art. 1.","children": [{"id": "arti_1-pint_1","symbol": "pint_1","type": "pint","name": "1","title": "1)"},{"id": "arti_1-pint_2","symbol": "pint_2","type": "pint","name": "2","title": "2)","children": [{"id": "arti_1-pint_2-lett_a","symbol": "lett_a","type": "lett","name": "a","title": "a)"},{"id": "arti_1-pint_2-lett_b","symbol": "lett_b","type": "lett","name": "b","title": "b)"}]},{"id": "arti_1-pint_3","symbol": "pint_3","type": "pint","name": "3","title": "3)"},{"id": "arti_1-pint_4","symbol": "pint_4","type": "pint","name": "4","title": "4)"},{"id": "arti_1-pint_5","symbol": "pint_5","type": "pint","name": "5","title": "5)","children": [{"id": "arti_1-pint_5-lett_a","symbol": "lett_a","type": "lett","name": "a","title": "a)"},{"id": "arti_1-pint_5-lett_b","symbol": "lett_b","type": "lett","name": "b","title": "b)"}]},{"id": "arti_1-pint_6","symbol": "pint_6","type": "pint","name": "6","title": "6)"},{"id": "arti_1-pint_7","symbol": "pint_7","type": "pint","name": "7","title": "7)"},{"id": "arti_1-pint_8","symbol": "pint_8","type": "pint","name": "8","title": "8)","children": [{"id": "arti_1-pint_8-lett_a","symbol": "lett_a","type": "lett","name": "a","title": "a)"},{"id": "arti_1-pint_8-lett_b","symbol": "lett_b","type": "lett","name": "b","title": "b)"}]},{"id": "arti_1-pint_9","symbol": "pint_9","type": "pint","name": "9","title": "9)"},{"id": "arti_1-pint_10","symbol": "pint_10","type": "pint","name": "10","title": "10)"},{"id": "arti_1-pint_11","symbol": "pint_11","type": "pint","name": "11","title": "11)"},{"id": "arti_1-pint_12","symbol": "pint_12","type": "pint","name": "12","title": "12)"},{"id": "arti_1-pint_13","symbol": "pint_13","type": "pint","name": "13","title": "13)"},{"id": "arti_1-pint_14","symbol": "pint_14","type": "pint","name": "14","title": "14)"},{"id": "arti_1-pint_15","symbol": "pint_15","type": "pint","name": "15","title": "15)"},{"id": "arti_1-pint_16","symbol": "pint_16","type": "pint","name": "16","title": "16)"},{"id": "arti_1-pint_17","symbol": "pint_17","type": "pint","name": "17","title": "17)"},{"id": "arti_1-pint_18","symbol": "pint_18","type": "pint","name": "18","title": "18)"},{"id": "arti_1-pint_19","symbol": "pint_19","type": "pint","name": "19","title": "19)"},{"id": "arti_1-pint_20","symbol": "pint_20","type": "pint","name": "20","title": "20)"},{"id": "arti_1-pint_21","symbol": "pint_21","type": "pint","name": "21","title": "21)"}]},{"id": "arti_2","symbol": "arti_2","type": "arti","name": "2","title": "Art. 2."},{"id": "arti_3","symbol": "arti_3","type": "arti","name": "3","title": "Art. 3."},{"id": "arti_4","symbol": "arti_4","type": "arti","name": "4","title": "Art. 4.","children": [{"id": "arti_4-pint_1","symbol": "pint_1","type": "pint","name": "1","title": "1)"},{"id": "arti_4-pint_2","symbol": "pint_2","type": "pint","name": "2","title": "2)"}]},{"id": "arti_5","symbol": "arti_5","type": "arti","name": "5","title": "Art. 5.","children": [{"id": "arti_5-pint_1","symbol": "pint_1","type": "pint","name": "1","title": "1)"},{"id": "arti_5-pint_2","symbol": "pint_2","type": "pint","name": "2","title": "2)"},{"id": "arti_5-pint_3","symbol": "pint_3","type": "pint","name": "3","title": "3)"},{"id": "arti_5-pint_4","symbol": "pint_4","type": "pint","name": "4","title": "4)"},{"id": "arti_5-pint_5","symbol": "pint_5","type": "pint","name": "5","title": "5)"},{"id": "arti_5-pint_6","symbol": "pint_6","type": "pint","name": "6","title": "6)"},{"id": "arti_5-pint_7","symbol": "pint_7","type": "pint","name": "7","title": "7)"},{"id": "arti_5-pint_8","symbol": "pint_8","type": "pint","name": "8","title": "8)"}]},{"id": "arti_6","symbol": "arti_6","type": "arti","name": "6","title": "Art. 6."},{"id": "arti_7","symbol": "arti_7","type": "arti","name": "7","title": "Art. 7."},{"id": "arti_8","symbol": "arti_8","type": "arti","name": "8","title": "Art. 8."},{"id": "arti_9","symbol": "arti_9","type": "arti","name": "9","title": "Art. 9."}
                ]
            }
        ]