[

            { 
                "id" : "part_1",
                "title" : "Treść rozporządzenia",
                "type": "part",
                "symbol" : "part_1",
                "children" : [
                    {"id": "para_1","symbol": "para_1","type": "para","name": "1","title": "§ 1.","children": [{"id": "para_1-pint_1","symbol": "pint_1","type": "pint","name": "1","title": "1)"},{"id": "para_1-pint_2","symbol": "pint_2","type": "pint","name": "2","title": "2)","children": [{"id": "para_1-pint_2-lett_a","symbol": "lett_a","type": "lett","name": "a","title": "a)"},{"id": "para_1-pint_2-lett_b","symbol": "lett_b","type": "lett","name": "b","title": "b)"}]},{"id": "para_1-pint_3","symbol": "pint_3","type": "pint","name": "3","title": "3)","children": [{"id": "para_1-pint_3-lett_a","symbol": "lett_a","type": "lett","name": "a","title": "a)"},{"id": "para_1-pint_3-lett_b","symbol": "lett_b","type": "lett","name": "b","title": "b)"}]}]},{"id": "para_2","symbol": "para_2","type": "para","name": "2","title": "§ 2.","children": [{"id": "para_2-pass_1","symbol": "pass_1","type": "pass","name": "1","title": "1."},{"id": "para_2-pass_2","symbol": "pass_2","type": "pass","name": "2","title": "2."}]},{"id": "para_3","symbol": "para_3","type": "para","name": "3","title": "§ 3."}
                ]
            }
        ]