test
node1
GO:0006644
phospholipid
metabolic process
node2
GO:0006668
sphinganine-1-phosph
te metabolic process
node1->node2
node3
GO:0019637
organophosphate
metabolic process
node3->node1
node4
GO:0006643
membrane lipid
metabolic process
node5
GO:0006665
sphingolipid
metabolic process
node4->node5
node5->node2
node6
GO:0044255
cellular lipid
metabolic process
node6->node1
node6->node4
node7
GO:0006793
phosphorus metabolic
process
node7->node3
node8
GO:0006796
phosphate-containing
compound metabolic
process
node7->node8
node8->node1
node9
GO:0008152
metabolic process
node10
GO:0044238
primary metabolic
process
node9->node10
node11
GO:0071704
organic substance
metabolic process
node9->node11
node14
GO:0044237
cellular metabolic
process
node9->node14
node19
GO:0006807
nitrogen compound
metabolic process
node9->node19
node12
GO:0006629
lipid metabolic
process
node10->node12
node11->node3
node11->node12
node18
GO:1901564
organonitrogen
compound metabolic
process
node11->node18
node12->node6
node13
BFO:0000003
occurrent
node13->node13
node17
BFO:0000015
process
node13->node17
node14->node6
node14->node7
node15
GO:0008150
biological_process
node15->node9
node16
GO:0009987
cellular process
node15->node16
node16->node14
node17->node15
node18->node5
node19->node18
node20
BFO:0000001
entity
node20->node13