test
node1
GO:0008152
metabolic process
node2
GO:0006807
nitrogen compound
metabolic process
node1->node2
node4
GO:0071704
organic substance
metabolic process
node1->node4
node6
GO:0044238
primary metabolic
process
node1->node6
node11
GO:1901564
organonitrogen
compound metabolic
process
node2->node11
node3
BFO:0000003
occurrent
node3->node3
node8
BFO:0000015
process
node3->node8
node5
GO:0043170
macromolecule
metabolic process
node4->node5
node4->node11
node7
GO:0019538
protein metabolic
process
node5->node7
node6->node7
node12
GO:0006508
proteolysis
node7->node12
node10
GO:0008150
biological_process
node8->node10
node9
BFO:0000001
entity
node9->node3
node10->node1
node11->node7