test
node1
GO:0060322
head development
node2
GO:0007420
brain development
node1->node2
node14
GO:0030900
forebrain development
node2->node14
node3
GO:0008150
biological_process
node23
GO:0009987
cellular process
node3->node23
node19
GO:0032501
multicellular
organismal process
node3->node19
node4
GO:0032502
developmental process
node3->node4
node7
GO:0048856
anatomical structure
development
node4->node7
node17
GO:0048869
cellular
developmental process
node4->node17
node5
BFO:0000003
occurrent
node5->node5
node6
BFO:0000015
process
node5->node6
node6->node3
node8
GO:0007275
multicellular
organism development
node7->node8
node15
GO:0021536
diencephalon
development
node7->node15
node12
GO:0021854
hypothalamus
development
node7->node12
node7->node14
node22
GO:0048513
animal organ
development
node7->node22
node13
GO:0048731
system development
node7->node13
node7->node1
node8->node13
node9
GO:0021979
hypothalamus cell
differentiation
node10
GO:0021886
hypothalamus
gonadotrophin-releas
ng hormone neuron
differentiation
node9->node10
node24
GO:0021887
hypothalamus
gonadotrophin-releas
ng hormone neuron
fate commitment
node10->node24
node11
GO:0021761
limbic system
development
node11->node12
node12->node9
node20
GO:0007399
nervous system
development
node13->node20
node16
GO:0007417
central nervous
system development
node13->node16
node13->node11
node14->node15
node14->node11
node15->node12
node16->node2
node21
GO:0030154
cell differentiation
node17->node21
node18
GO:0045165
cell fate commitment
node17->node18
node18->node24
node19->node8
node20->node16
node21->node9
node21->node18
node22->node2
node23->node17
node25
BFO:0000001
entity
node25->node5