test
node1
GO:0008152
metabolic process
node2
GO:0044237
cellular metabolic
process
node1->node2
node3
GO:0071704
organic substance
metabolic process
node1->node3
node12
GO:0006807
nitrogen compound
metabolic process
node1->node12
node9
GO:0034641
cellular nitrogen
compound metabolic
process
node2->node9
node13
GO:0006575
cellular modified
amino acid metabolic
process
node2->node13
node4
GO:1901564
organonitrogen
compound metabolic
process
node3->node4
node4->node13
node5
GO:0008150
biological_process
node5->node1
node6
GO:0009987
cellular process
node5->node6
node6->node2
node7
BFO:0000015
process
node7->node5
node8
BFO:0000003
occurrent
node8->node7
node8->node8
node10
GO:0006577
amino-acid betaine
metabolic process
node9->node10
node14
GO:0031455
glycine betaine
metabolic process
node10->node14
node11
BFO:0000001
entity
node11->node8
node12->node4
node12->node9
node13->node10