test
node1
GO:1901564
organonitrogen
compound metabolic
process
node2
GO:0006518
peptide metabolic
process
node1->node2
node10
GO:0050761
depsipeptide
metabolic process
node2->node10
node3
GO:0006807
nitrogen compound
metabolic process
node4
GO:0043603
amide metabolic
process
node3->node4
node3->node1
node4->node2
node5
BFO:0000003
occurrent
node5->node5
node8
BFO:0000015
process
node5->node8
node6
GO:0008152
metabolic process
node6->node3
node7
GO:0071704
organic substance
metabolic process
node6->node7
node7->node1
node9
GO:0008150
biological_process
node8->node9
node9->node6
node11
BFO:0000001
entity
node11->node5