test
node1
GO:0008152
metabolic process
node3
GO:0006807
nitrogen compound
metabolic process
node1->node3
node2
GO:0044237
cellular metabolic
process
node1->node2
node6
GO:0071704
organic substance
metabolic process
node1->node6
node4
GO:0034641
cellular nitrogen
compound metabolic
process
node2->node4
node3->node4
node7
GO:1901564
organonitrogen
compound metabolic
process
node3->node7
node11
GO:0019499
cyanide metabolic
process
node4->node11
node5
BFO:0000003
occurrent
node5->node5
node9
BFO:0000015
process
node5->node9
node6->node7
node7->node11
node8
GO:0009987
cellular process
node8->node2
node10
GO:0008150
biological_process
node9->node10
node10->node1
node10->node8
node12
BFO:0000001
entity
node12->node5