test
node1
BFO:0000003
occurrent
node1->node1
node2
BFO:0000015
process
node1->node2
node3
GO:0008150
biological_process
node2->node3
node6
GO:0008152
metabolic process
node3->node6
node7
GO:0009987
cellular process
node3->node7
node4
GO:0019748
secondary metabolic
process
node5
GO:0009404
toxin metabolic
process
node4->node5
node9
GO:0043385
mycotoxin metabolic
process
node5->node9
node6->node4
node8
GO:0044237
cellular metabolic
process
node6->node8
node7->node8
node8->node5
node10
BFO:0000001
entity
node10->node1