[ 
	{ id: 'node1', name:'node1', someProperty:'somePropertyA', children:[
			{ $ref: 'node1.1', name: 'node1.1', children: true},
			{ $ref: 'node1.2', name: 'node1.2'}
	]},
	{ id: 'node2', name:'node2', someProperty:'somePropertyB'},
	{ id: 'node3', name:'node3', someProperty:'somePropertyC'},
	{ id: 'node4', name:'node4', someProperty:'somePropertyA'},
	{ id: 'node5', name:'node5', someProperty:'somePropertyB'}
]