test
node1
GO:0008152
metabolic process
node2
GO:0019748
secondary metabolic
process
node1->node2
node8
GO:0042440
pigment metabolic
process
node1->node8
node4
GO:0046158
ocellus pigment
metabolic process
node2->node4
node3
GO:0033060
ocellus pigmentation
node3->node4
node5
GO:0043474
pigment metabolic
process involved in
pigmentation
node5->node4
node6
GO:0043473
pigmentation
node6->node3
node6->node5
node7
BFO:0000003
occurrent
node7->node7
node9
BFO:0000015
process
node7->node9
node8->node5
node10
GO:0008150
biological_process
node9->node10
node10->node1
node10->node6
node11
BFO:0000001
entity
node11->node7