test
node1
GO:0008152
metabolic process
node3
GO:0006807
nitrogen compound
metabolic process
node1->node3
node7
GO:0009058
biosynthetic process
node1->node7
node2
GO:0044237
cellular metabolic
process
node1->node2
node4
GO:0034641
cellular nitrogen
compound metabolic
process
node2->node4
node5
GO:0044249
cellular biosynthetic
process
node2->node5
node3->node4
node6
GO:0044271
cellular nitrogen
compound biosynthetic
process
node4->node6
node5->node6
node7->node5
node8
BFO:0000003
occurrent
node8->node8
node10
BFO:0000015
process
node8->node10
node9
GO:0009987
cellular process
node9->node2
node11
GO:0008150
biological_process
node10->node11
node11->node1
node11->node9
node12
BFO:0000001
entity
node12->node8