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