test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node5
BFO:0000015
process
node2->node5
node3
GO:0071704
organic substance
metabolic process
node4
GO:1901615
organic hydroxy
compound metabolic
process
node3->node4
node9
GO:1901360
organic cyclic
compound metabolic
process
node3->node9
node12
GO:0006629
lipid metabolic
process
node3->node12
node6
GO:0016125
sterol metabolic
process
node4->node6
node7
GO:0008150
biological_process
node5->node7
node8
GO:0008152
metabolic process
node7->node8
node8->node3
node11
GO:0044238
primary metabolic
process
node8->node11
node10
GO:0008202
steroid metabolic
process
node9->node10
node10->node6
node11->node12
node12->node10