test
node1
GO:0006807
nitrogen compound
metabolic process
node2
GO:1901564
organonitrogen
compound metabolic
process
node1->node2
node6
GO:0006575
cellular modified
amino acid metabolic
process
node2->node6
node9
GO:0006520
amino acid metabolic
process
node2->node9
node3
GO:0008152
metabolic process
node3->node1
node4
GO:0071704
organic substance
metabolic process
node3->node4
node5
GO:0044237
cellular metabolic
process
node3->node5
node12
GO:0044238
primary metabolic
process
node3->node12
node19
GO:0044281
small molecule
metabolic process
node3->node19
node4->node2
node8
GO:0006082
organic acid
metabolic process
node4->node8
node20
GO:1901360
organic cyclic
compound metabolic
process
node4->node20
node5->node6
node7
GO:0046483
heterocycle metabolic
process
node5->node7
node5->node8
node11
GO:0019471
4-hydroxyproline
metabolic process
node6->node11
node7->node11
node15
GO:0043436
oxoacid metabolic
process
node8->node15
node10
GO:1901605
alpha-amino acid
metabolic process
node9->node10
node10->node11
node12->node9
node13
BFO:0000001
entity
node14
BFO:0000003
occurrent
node13->node14
node14->node14
node18
BFO:0000015
process
node14->node18
node16
GO:0019752
carboxylic acid
metabolic process
node15->node16
node16->node9
node17
GO:0008150
biological_process
node17->node3
node21
GO:0009987
cellular process
node17->node21
node18->node17
node19->node8
node20->node11
node21->node5