test
node1
BFO:0000003
occurrent
node1->node1
node2
BFO:0000015
process
node1->node2
node3
GO:0008150
biological_process
node2->node3
node11
GO:0008152
metabolic process
node3->node11
node15
GO:0009987
cellular process
node3->node15
node4
GO:0044237
cellular metabolic
process
node5
GO:0046483
heterocycle metabolic
process
node4->node5
node6
GO:0006725
cellular aromatic
compound metabolic
process
node4->node6
node7
GO:0009404
toxin metabolic
process
node4->node7
node12
GO:1901376
organic
heteropentacyclic
compound metabolic
process
node5->node12
node14
GO:0045460
sterigmatocystin
metabolic process
node6->node14
node7->node14
node8
GO:0019748
secondary metabolic
process
node8->node7
node9
GO:0071704
organic substance
metabolic process
node10
GO:1901360
organic cyclic
compound metabolic
process
node9->node10
node10->node12
node11->node4
node11->node8
node11->node9
node12->node14
node13
BFO:0000001
entity
node13->node1
node15->node4