test
node1
GO:0006518
peptide metabolic
process
node2
GO:0030650
peptide antibiotic
metabolic process
node1->node2
node3
GO:0071704
organic substance
metabolic process
node4
GO:1901564
organonitrogen
compound metabolic
process
node3->node4
node4->node1
node5
BFO:0000001
entity
node6
BFO:0000003
occurrent
node5->node6
node6->node6
node11
BFO:0000015
process
node6->node11
node7
GO:0006807
nitrogen compound
metabolic process
node7->node4
node8
GO:0043603
amide metabolic
process
node7->node8
node8->node1
node9
GO:0008152
metabolic process
node9->node3
node9->node7
node10
GO:0016999
antibiotic metabolic
process
node9->node10
node10->node2
node12
GO:0008150
biological_process
node11->node12
node12->node9