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