test
node1
GO:0071704
organic substance
metabolic process
node2
GO:0043170
macromolecule
metabolic process
node1->node2
node6
GO:0005975
carbohydrate
metabolic process
node1->node6
node4
GO:0005976
polysaccharide
metabolic process
node2->node4
node3
BFO:0000003
occurrent
node3->node3
node8
BFO:0000015
process
node3->node8
node5
GO:0044042
glucan metabolic
process
node4->node5
node11
GO:0030978
alpha-glucan
metabolic process
node5->node11
node6->node4
node7
BFO:0000001
entity
node7->node3
node9
GO:0008150
biological_process
node8->node9
node10
GO:0008152
metabolic process
node9->node10
node10->node1
node12
GO:0044238
primary metabolic
process
node10->node12
node12->node6