test
node1
GO:0071704
organic substance
metabolic process
node2
GO:1901575
organic substance
catabolic process
node1->node2
node6
GO:0006629
lipid metabolic
process
node1->node6
node3
GO:0016042
lipid catabolic
process
node2->node3
node4
GO:0008150
biological_process
node5
GO:0008152
metabolic process
node4->node5
node5->node1
node9
GO:0044238
primary metabolic
process
node5->node9
node10
GO:0009056
catabolic process
node5->node10
node6->node3
node7
BFO:0000001
entity
node8
BFO:0000003
occurrent
node7->node8
node8->node8
node11
BFO:0000015
process
node8->node11
node9->node6
node10->node2
node11->node4