test
node1
GO:0019637
organophosphate
metabolic process
node2
GO:0090407
organophosphate
biosynthetic process
node1->node2
node3
GO:1901576
organic substance
biosynthetic process
node3->node2
node4
GO:0008150
biological_process
node5
GO:0009987
cellular process
node4->node5
node6
GO:0008152
metabolic process
node4->node6
node9
GO:0044237
cellular metabolic
process
node5->node9
node7
GO:0071704
organic substance
metabolic process
node6->node7
node6->node9
node10
GO:0009058
biosynthetic process
node6->node10
node7->node1
node7->node3
node8
GO:0006793
phosphorus metabolic
process
node8->node1
node9->node8
node10->node3
node11
BFO:0000003
occurrent
node11->node11
node12
BFO:0000015
process
node11->node12
node12->node4
node13
BFO:0000001
entity
node13->node11