test
node1
BFO:0000003
occurrent
node1->node1
node6
BFO:0000015
process
node1->node6
node2
GO:0044237
cellular metabolic
process
node3
GO:0044255
cellular lipid
metabolic process
node2->node3
node12
GO:0006720
isoprenoid metabolic
process
node3->node12
node4
GO:0008150
biological_process
node5
GO:0008152
metabolic process
node4->node5
node11
GO:0009987
cellular process
node4->node11
node5->node2
node8
GO:0044238
primary metabolic
process
node5->node8
node10
GO:0071704
organic substance
metabolic process
node5->node10
node6->node4
node7
BFO:0000001
entity
node7->node1
node9
GO:0006629
lipid metabolic
process
node8->node9
node9->node3
node10->node9
node11->node2