test
node1
GO:0071704
organic substance
metabolic process
node2
GO:1901564
organonitrogen
compound metabolic
process
node1->node2
node8
GO:0006518
peptide metabolic
process
node2->node8
node3
GO:0006807
nitrogen compound
metabolic process
node3->node2
node10
GO:0043603
amide metabolic
process
node3->node10
node4
GO:0008150
biological_process
node5
GO:0008152
metabolic process
node4->node5
node5->node1
node5->node3
node6
BFO:0000003
occurrent
node6->node6
node7
BFO:0000015
process
node6->node7
node7->node4
node9
GO:0050435
amyloid-beta
metabolic process
node8->node9
node10->node8
node11
BFO:0000001
entity
node11->node6