test
node1
BFO:0000015
process
node2
GO:0008150
biological_process
node1->node2
node7
GO:0008152
metabolic process
node2->node7
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node1
node4->node4
node5
GO:0071704
organic substance
metabolic process
node6
GO:1901576
organic substance
biosynthetic process
node5->node6
node9
GO:0005975
carbohydrate
metabolic process
node5->node9
node11
GO:0016051
carbohydrate
biosynthetic process
node6->node11
node7->node5
node8
GO:0044238
primary metabolic
process
node7->node8
node13
GO:0009058
biosynthetic process
node7->node13
node8->node9
node10
GO:0009311
oligosaccharide
metabolic process
node9->node10
node9->node11
node12
GO:0009312
oligosaccharide
biosynthetic process
node10->node12
node11->node12
node13->node6