test
node1
GO:0060322
head development
node2
GO:0007420
brain development
node1->node2
node15
GO:0030902
hindbrain development
node2->node15
node3
GO:0048857
neural nucleus
development
node4
GO:0021745
nucleus ambiguus
development
node3->node4
node5
GO:0032501
multicellular
organismal process
node6
GO:0007275
multicellular
organism development
node5->node6
node17
GO:0048731
system development
node6->node17
node7
GO:0048856
anatomical structure
development
node7->node6
node8
GO:0021550
medulla oblongata
development
node7->node8
node7->node15
node14
GO:0048513
animal organ
development
node7->node14
node7->node17
node7->node3
node7->node1
node8->node4
node9
GO:0008150
biological_process
node9->node5
node10
GO:0032502
developmental process
node9->node10
node10->node7
node11
GO:0007399
nervous system
development
node12
GO:0007417
central nervous
system development
node11->node12
node12->node2
node13
BFO:0000003
occurrent
node13->node13
node16
BFO:0000015
process
node13->node16
node14->node2
node15->node8
node16->node9
node17->node11
node17->node12
node18
BFO:0000001
entity
node18->node13