{
  "var1": {
    "type": "variable",
    "default": [
      "a",
      "b",
      "c"
    ],
    "properties": [
      {
        "type": "type",
        "name": "string"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      },
      {
        "type": "property",
        "name": "unique"
      },
      {
        "type": "multiple",
        "name": "multiple"
      }
    ],
    "paths": [
      "var1"
    ],
    "names": [
      "var1"
    ],
    "descriptions": [
      "A second variable."
    ]
  },
  "var2": {
    "type": "variable",
    "default": "a",
    "properties": [
      {
        "type": "type",
        "name": "choice"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "choices": "the value of the variable \"var1\".",
    "paths": [
      "var2"
    ],
    "names": [
      "var2"
    ],
    "descriptions": [
      "A first variable."
    ]
  },
  "family": {
    "type": "family",
    "informations": {
      "paths": [
        "family"
      ],
      "names": [
        "family"
      ],
      "properties": [
        {
          "type": "mode",
          "name": "standard"
        }
      ]
    },
    "children": {
      "family.var3": {
        "type": "variable",
        "default": "the value of the variable \"var2\".",
        "properties": [
          {
            "type": "type",
            "name": "choice"
          },
          {
            "type": "mode",
            "name": "standard"
          },
          {
            "type": "property",
            "name": "mandatory"
          }
        ],
        "choices": "the value of the variable \"family.var1\".",
        "paths": [
          "family.var3"
        ],
        "names": [
          "var3"
        ],
        "descriptions": [
          "A third variable."
        ]
      }
    }
  }
}