test
node1
GO:0042441
eye pigment metabolic
process
node2
GO:0006726
eye pigment
biosynthetic process
node1->node2
node3
GO:0048066
developmental
pigmentation
node4
GO:0048069
eye pigmentation
node3->node4
node10
GO:0043324
pigment metabolic
process involved in
developmental
pigmentation
node3->node10
node4->node1
node5
GO:0008150
biological_process
node6
GO:0008152
metabolic process
node5->node6
node12
GO:0043473
pigmentation
node5->node12
node13
GO:0042440
pigment metabolic
process
node6->node13
node7
BFO:0000003
occurrent
node7->node7
node14
BFO:0000015
process
node7->node14
node8
BFO:0000001
entity
node8->node7
node9
GO:0043474
pigment metabolic
process involved in
pigmentation
node9->node10
node10->node1
node11
GO:0046148
pigment biosynthetic
process
node11->node2
node12->node3
node12->node9
node13->node9
node13->node11
node14->node5