test
node1
GO:0007417
central nervous
system development
node2
GO:0035283
central nervous
system segmentation
node1->node2
node3
GO:0007275
multicellular
organism development
node4
GO:0007389
pattern specification
process
node3->node4
node7
GO:0048731
system development
node3->node7
node8
GO:0003002
regionalization
node4->node8
node5
GO:0008150
biological_process
node6
GO:0032501
multicellular
organismal process
node5->node6
node15
GO:0032502
developmental process
node5->node15
node6->node3
node6->node4
node7->node1
node10
GO:0007399
nervous system
development
node7->node10
node9
GO:0035282
segmentation
node8->node9
node9->node2
node10->node1
node11
GO:0048856
anatomical structure
development
node11->node3
node11->node7
node12
BFO:0000003
occurrent
node12->node12
node14
BFO:0000015
process
node12->node14
node13
BFO:0000001
entity
node13->node12
node14->node5
node15->node11