{
    "id": "v-systems",
    "name": "Systems",
    "url": "/tree/systems",
    "source": "",
    "description": "",
    "children": [
        {
            "id": "system-1",
            "name": "System 1",
            "order": 1,
            "url": "/tree/systems#c-system-1",
            "children": [],
            "data": {
                "type": "concept",
                "depth": 0
            }
        },
        {
            "id": "system-3",
            "name": "System 3",
            "order": 2,
            "url": "/tree/systems#c-system-3",
            "children": [
                {
                    "id": "system-31",
                    "name": "System 3.1",
                    "order": null,
                    "url": "/tree/systems#c-system-31",
                    "children": [
                        {
                            "id": "system-311",
                            "name": "System 3.1.1",
                            "order": null,
                            "url": "/tree/systems#c-system-311",
                            "children": [],
                            "data": {
                                "type": "concept",
                                "depth": 2
                            }
                        }
                    ],
                    "data": {
                        "type": "concept",
                        "depth": 3
                    }
                },
                {
                    "id": "system-32",
                    "name": "System 3.2",
                    "order": null,
                    "url": "/tree/systems#c-system-32",
                    "children": [],
                    "data": {
                        "type": "concept",
                        "depth": 1
                    }
                }
            ],
            "data": {
                "type": "concept",
                "depth": 2
            }
        },
        {
            "id": "systems-2",
            "name": "Systems 2",
            "order": 3,
            "url": "/tree/systems#c-systems-2",
            "children": [],
            "data": {
                "type": "concept",
                "depth": 0
            }
        }
    ],
    "data": {
        "type": "vocab"
    }
}