test
node1
GO:0008152
metabolic process
node2
GO:0044237
cellular metabolic
process
node1->node2
node5
GO:0044238
primary metabolic
process
node1->node5
node10
GO:0071704
organic substance
metabolic process
node1->node10
node14
GO:0006807
nitrogen compound
metabolic process
node1->node14
node8
GO:0006725
cellular aromatic
compound metabolic
process
node2->node8
node9
GO:0046483
heterocycle metabolic
process
node2->node9
node13
GO:0034641
cellular nitrogen
compound metabolic
process
node2->node13
node3
GO:1901360
organic cyclic
compound metabolic
process
node4
GO:0006139
nucleobase-containin
compound metabolic
process
node3->node4
node5->node4
node6
BFO:0000015
process
node7
GO:0008150
biological_process
node6->node7
node7->node1
node12
GO:0009987
cellular process
node7->node12
node8->node4
node9->node4
node10->node3
node11
BFO:0000003
occurrent
node11->node6
node11->node11
node12->node2
node13->node4
node14->node13
node15
BFO:0000001
entity
node15->node11