{
	"identifier": "id",
	"label": "name",
	"items": [
		{ "id": "0", "name":"Fruits", "numberOfItems":1, "children":[
			{ "id": "1","name":"Citrus", "numberOfItems":1, "items":[
				{ "id": "4", "name":"Orange"}
			]}
		]},
		{ "id": "2", "name":"Vegetables", "numberOfItems":0},
		{ "id": "3", "name":"Cereals", "numberOfItems":0}
	]
}