test
node1
GO:0008152
metabolic process
node2
GO:0071704
organic substance
metabolic process
node1->node2
node3
GO:0044238
primary metabolic
process
node1->node3
node9
GO:0044281
small molecule
metabolic process
node1->node9
node4
GO:0005975
carbohydrate
metabolic process
node2->node4
node3->node4
node5
GO:0005996
monosaccharide
metabolic process
node4->node5
node6
BFO:0000003
occurrent
node6->node6
node7
BFO:0000015
process
node6->node7
node8
GO:0008150
biological_process
node7->node8
node8->node1
node9->node5
node10
BFO:0000001
entity
node10->node6