test
node1
GO:0008150
biological_process
node2
GO:0009987
cellular process
node1->node2
node7
GO:0008152
metabolic process
node1->node7
node8
GO:0044237
cellular metabolic
process
node2->node8
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node4
node9
BFO:0000015
process
node4->node9
node5
GO:0006807
nitrogen compound
metabolic process
node6
GO:1901564
organonitrogen
compound metabolic
process
node5->node6
node14
GO:0033051
aminophosphonate
metabolic process
node6->node14
node7->node5
node7->node8
node12
GO:0071704
organic substance
metabolic process
node7->node12
node13
GO:0006793
phosphorus metabolic
process
node8->node13
node9->node1
node10
GO:0019637
organophosphate
metabolic process
node11
GO:0019634
organic phosphonate
metabolic process
node10->node11
node11->node14
node12->node6
node12->node10
node13->node10