test.json

[
  {
    topic: {
      id: 981,
      name: "Bevölkerung",
      unit: "Kategorie",
      has_records: true
    },
    tree: {
      parent: 1,
      children: [
        {
          topic: {
            id: 1201,
            name: "Eheschliessungen",
            unit: "Kategorie",
            has_records: true
          },
          tree: {
            parent: 981,
            children: [
              {
                topic: {
                  id: 551,
                  name: "Eheschliessungen",
                  unit: "N",
                  has_records: true
                },
                tree: {
                  parent: 1201,
                  children: []
                }
              }
            ]
          }
        },
        {
          topic: {
            id: 432,
            name: "Geburten",
            unit: "Kategorie",
            has_records: true
          },
          tree: {
            parent: 981,
            children: [
              {
                topic: {
                  id: 430,
                  name: "Geborene insgesamt",
                  unit: "N",
                  has_records: true
                },
                tree: {
                  parent: 432,
                  children: []
                }
              },
              {
                topic: {
                  id: 431,
                  name: "Geborene pro 1000 Ew.",
                  unit: "Promille",
                  has_records: true
                },
                tree: {
                  parent: 432,
                  children: []
                }
              },
              {
                topic: {
                  id: 679,
                  name: "Lebendgeborene",
                  unit: "N",
                  has_records: true
                },
                tree: {
                  parent: 432,
                  children: []
                }
              },
              {
                topic: {
                  id: 906,
                  name: "Taufen",
                  unit: "N",
                  has_records: true
                },
                tree: {
                  parent: 432,
                  children: []
                }
              },
              {
                topic: {
                  id: 912,
                  name: "Totgeborene insgesamt",
                  unit: "N",
                  has_records: true
                },
                tree: {
                  parent: 432,
                  children: []
                }
              }
            ]
          }
        }
      ]
    }
  }
]