test
node1
GO:0010467
gene expression
node2
GO:0051604
protein maturation
node1->node2
node13
GO:0016485
protein processing
node2->node13
node3
GO:0008152
metabolic process
node4
GO:0006807
nitrogen compound
metabolic process
node3->node4
node5
GO:0071704
organic substance
metabolic process
node3->node5
node14
GO:0044238
primary metabolic
process
node3->node14
node8
GO:1901564
organonitrogen
compound metabolic
process
node4->node8
node5->node8
node9
GO:0043170
macromolecule
metabolic process
node5->node9
node6
BFO:0000015
process
node7
GO:0008150
biological_process
node6->node7
node7->node3
node10
GO:0019538
protein metabolic
process
node8->node10
node9->node1
node9->node10
node10->node2
node12
GO:0006508
proteolysis
node10->node12
node11
BFO:0000003
occurrent
node11->node6
node11->node11
node12->node13
node14->node10
node15
BFO:0000001
entity
node15->node11