test
node1
GO:0008152
metabolic process
node2
GO:0044237
cellular metabolic
process
node1->node2
node9
GO:0006807
nitrogen compound
metabolic process
node1->node9
node10
GO:0071704
organic substance
metabolic process
node1->node10
node17
GO:0044238
primary metabolic
process
node1->node17
node3
GO:0006725
cellular aromatic
compound metabolic
process
node2->node3
node4
GO:0034641
cellular nitrogen
compound metabolic
process
node2->node4
node12
GO:0046483
heterocycle metabolic
process
node2->node12
node13
GO:0006139
nucleobase-containin
compound metabolic
process
node3->node13
node4->node13
node5
GO:0043170
macromolecule
metabolic process
node6
GO:0043412
macromolecule
modification
node5->node6
node18
GO:0090304
nucleic acid
metabolic process
node5->node18
node15
GO:0006304
DNA modification
node6->node15
node7
GO:0008150
biological_process
node7->node1
node8
GO:0009987
cellular process
node7->node8
node8->node2
node9->node4
node10->node5
node11
GO:1901360
organic cyclic
compound metabolic
process
node10->node11
node11->node13
node12->node13
node13->node18
node14
GO:0006259
DNA metabolic process
node14->node15
node16
BFO:0000003
occurrent
node16->node16
node20
BFO:0000015
process
node16->node20
node17->node13
node18->node14
node19
BFO:0000001
entity
node19->node16
node20->node7