test
node1
GO:0060322
head development
node2
GO:0007420
brain development
node1->node2
node5
GO:0030900
forebrain development
node2->node5
node3
GO:0008150
biological_process
node16
GO:0032501
multicellular
organismal process
node3->node16
node4
GO:0032502
developmental process
node3->node4
node7
GO:0048856
anatomical structure
development
node4->node7
node6
GO:0021537
telencephalon
development
node5->node6
node13
GO:0021761
limbic system
development
node5->node13
node17
GO:0021543
pallium development
node6->node17
node11
GO:0007275
multicellular
organism development
node7->node11
node7->node6
node8
GO:0021542
dentate gyrus
development
node7->node8
node7->node17
node15
GO:0021766
hippocampus
development
node7->node15
node7->node5
node19
GO:0048513
animal organ
development
node7->node19
node12
GO:0048731
system development
node7->node12
node7->node1
node9
BFO:0000003
occurrent
node9->node9
node10
BFO:0000015
process
node9->node10
node10->node3
node11->node12
node18
GO:0007399
nervous system
development
node12->node18
node14
GO:0007417
central nervous
system development
node12->node14
node12->node13
node13->node15
node14->node2
node15->node8
node16->node11
node17->node15
node18->node14
node19->node2
node20
BFO:0000001
entity
node20->node9