test
node1
GO:0006725
cellular aromatic
compound metabolic
process
node2
GO:0051165
2,5-dihydroxypyridin
metabolic process
node1->node2
node3
GO:0008152
metabolic process
node6
GO:0006807
nitrogen compound
metabolic process
node3->node6
node4
GO:0044237
cellular metabolic
process
node3->node4
node11
GO:0071704
organic substance
metabolic process
node3->node11
node4->node1
node7
GO:0034641
cellular nitrogen
compound metabolic
process
node4->node7
node8
GO:0046483
heterocycle metabolic
process
node4->node8
node5
GO:1901615
organic hydroxy
compound metabolic
process
node5->node2
node6->node7
node12
GO:1901564
organonitrogen
compound metabolic
process
node6->node12
node10
GO:0072524
pyridine-containing
compound metabolic
process
node7->node10
node8->node10
node9
BFO:0000003
occurrent
node9->node9
node15
BFO:0000015
process
node9->node15
node10->node2
node16
GO:1901360
organic cyclic
compound metabolic
process
node11->node16
node11->node12
node11->node5
node12->node10
node13
GO:0009987
cellular process
node13->node4
node14
GO:0008150
biological_process
node14->node3
node14->node13
node15->node14
node16->node10
node17
BFO:0000001
entity
node17->node9