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