test
node1
GO:0043170
macromolecule
metabolic process
node2
GO:0019538
protein metabolic
process
node1->node2
node4
GO:0043412
macromolecule
modification
node1->node4
node11
GO:0036211
protein modification
process
node2->node11
node3
BFO:0000003
occurrent
node3->node3
node13
BFO:0000015
process
node3->node13
node4->node11
node5
GO:0006807
nitrogen compound
metabolic process
node6
GO:1901564
organonitrogen
compound metabolic
process
node5->node6
node6->node2
node7
GO:0008150
biological_process
node8
GO:0008152
metabolic process
node7->node8
node8->node5
node9
GO:0044238
primary metabolic
process
node8->node9
node10
GO:0071704
organic substance
metabolic process
node8->node10
node9->node2
node10->node1
node10->node6
node12
BFO:0000001
entity
node12->node3
node13->node7