test
node1
GO:0048731
system development
node2
GO:0048880
sensory system
development
node1->node2
node8
GO:0007399
nervous system
development
node1->node8
node9
GO:0007417
central nervous
system development
node1->node9
node13
GO:0150063
visual system
development
node2->node13
node3
GO:0007275
multicellular
organism development
node3->node1
node4
GO:0007389
pattern specification
process
node3->node4
node10
GO:0003002
regionalization
node4->node10
node5
GO:0032501
multicellular
organismal process
node5->node3
node5->node4
node6
GO:0008150
biological_process
node6->node5
node7
GO:0032502
developmental process
node6->node7
node11
GO:0048856
anatomical structure
development
node7->node11
node8->node9
node14
GO:0150064
vertebrate
eye-specific
patterning
node9->node14
node10->node14
node11->node1
node11->node3
node12
BFO:0000015
process
node12->node6
node13->node14
node15
BFO:0000003
occurrent
node15->node12
node16
BFO:0000001
entity
node16->node15