private async void Init()
{
var labels = _node.GetLabels();
var incomingRelationships = _node.GetRelationShips(Client.Direction.Incoming);
var outgoingRelationships = _node.GetRelationShips(Client.Direction.Outgoing);
IncomingRelationships = (await incomingRelationships).Select(r => new Relationship_ViewModel(r)).ToList();
OutgoingRelationships = (await outgoingRelationships).Select(r => new Relationship_ViewModel(r)).ToList();
var lbls = await labels;
Labels = new ObservableCollection <string>(lbls);
Id = _node.Metadata.Id;
}
