{
	"identifier": "id",
	"label": "name",
	"items": [
		{ "id": "0", "name":"Foods!", "numberOfItems":1, "children":[ {"_reference": "1"},  {"_reference": "2"},  {"_reference": "3"} ] },
			{ "id": "1", "name":"\u05E4\u05D9\u05E8\u05D5\u05EA!", "numberOfItems":1, "children":[ {"_reference": "4"} ] },
				{ "id": "4","name":"Citrus!", "numberOfItems":1, "items":[ {"_reference": "5"} ] },
					{ "id": "5", "name":"\u05EA\u05E4\u05D5\u05D6!"},
		{ "id": "2", "name":"Vegetables!", "numberOfItems":0},
		{ "id": "3", "name":"Cereals!", "numberOfItems":0}
	]
}