test
node1
GO:0008152
metabolic process
node2
GO:0019222
regulation of
metabolic process
node1->node2
node5
GO:0006807
nitrogen compound
metabolic process
node1->node5
node6
GO:0051171
regulation of
nitrogen compound
metabolic process
node2->node6
node3
BFO:0000003
occurrent
node3->node3
node4
BFO:0000015
process
node3->node4
node9
GO:0008150
biological_process
node4->node9
node5->node6
node7
GO:0071941
nitrogen cycle
metabolic process
node5->node7
node8
GO:1903314
regulation of
nitrogen cycle
metabolic process
node6->node8
node7->node8
node9->node1
node11
GO:0065007
biological regulation
node9->node11
node12
GO:0050789
regulation of
biological process
node9->node12
node10
BFO:0000001
entity
node10->node3
node11->node12
node12->node2