test
node1
GO:0008150
biological_process
node2
GO:0008152
metabolic process
node1->node2
node7
GO:0009987
cellular process
node1->node7
node3
GO:0071704
organic substance
metabolic process
node2->node3
node8
GO:0044237
cellular metabolic
process
node2->node8
node17
GO:0044238
primary metabolic
process
node2->node17
node4
GO:0019637
organophosphate
metabolic process
node3->node4
node12
GO:0006629
lipid metabolic
process
node3->node12
node11
GO:0006644
phospholipid
metabolic process
node4->node11
node5
BFO:0000003
occurrent
node5->node5
node6
BFO:0000015
process
node5->node6
node6->node1
node7->node8
node9
GO:0006793
phosphorus metabolic
process
node8->node9
node16
GO:0044255
cellular lipid
metabolic process
node8->node16
node9->node4
node10
GO:0006796
phosphate-containing
compound metabolic
process
node9->node10
node10->node11
node15
GO:0006650
glycerophospholipid
metabolic process
node11->node15
node12->node16
node13
BFO:0000001
entity
node13->node5
node14
GO:0046486
glycerolipid
metabolic process
node14->node15
node18
GO:0046471
phosphatidylglycerol
metabolic process
node15->node18
node16->node11
node16->node14
node17->node12