test
node1
GO:0046483
heterocycle metabolic
process
node2
GO:0072521
purine-containing
compound metabolic
process
node1->node2
node22
GO:0018130
heterocycle
biosynthetic process
node1->node22
node8
GO:0072522
purine-containing
compound biosynthetic
process
node2->node8
node3
BFO:0000015
process
node4
GO:0008150
biological_process
node3->node4
node12
GO:0009987
cellular process
node4->node12
node14
GO:0008152
metabolic process
node4->node14
node5
GO:0006807
nitrogen compound
metabolic process
node6
GO:0034641
cellular nitrogen
compound metabolic
process
node5->node6
node13
GO:1901564
organonitrogen
compound metabolic
process
node5->node13
node6->node2
node19
GO:0044271
cellular nitrogen
compound biosynthetic
process
node6->node19
node7
GO:1901566
organonitrogen
compound biosynthetic
process
node7->node8
node9
GO:1901576
organic substance
biosynthetic process
node9->node7
node10
GO:1901362
organic cyclic
compound biosynthetic
process
node9->node10
node10->node8
node11
GO:0044237
cellular metabolic
process
node11->node1
node11->node6
node17
GO:0044249
cellular biosynthetic
process
node11->node17
node18
GO:0006725
cellular aromatic
compound metabolic
process
node11->node18
node12->node11
node13->node2
node13->node7
node14->node5
node14->node11
node15
GO:0071704
organic substance
metabolic process
node14->node15
node16
GO:0009058
biosynthetic process
node14->node16
node15->node9
node15->node13
node23
GO:1901360
organic cyclic
compound metabolic
process
node15->node23
node16->node9
node16->node17
node17->node19
node21
GO:0019438
aromatic compound
biosynthetic process
node17->node21
node17->node22
node18->node2
node18->node21
node19->node8
node20
BFO:0000003
occurrent
node20->node3
node20->node20
node21->node8
node22->node8
node23->node2
node23->node10
node24
BFO:0000001
entity
node24->node20