test
node1
BFO:0000003
occurrent
node1->node1
node2
BFO:0000015
process
node1->node2
node18
GO:0008150
biological_process
node2->node18
node3
GO:0008152
metabolic process
node4
GO:0006807
nitrogen compound
metabolic process
node3->node4
node6
GO:0044237
cellular metabolic
process
node3->node6
node7
GO:0044238
primary metabolic
process
node3->node7
node13
GO:0071704
organic substance
metabolic process
node3->node13
node16
GO:1901564
organonitrogen
compound metabolic
process
node4->node16
node5
GO:0009987
cellular process
node5->node6
node12
GO:0097354
prenylation
node6->node12
node11
GO:0019538
protein metabolic
process
node7->node11
node8
GO:0036211
protein modification
process
node9
GO:0018342
protein prenylation
node8->node9
node10
GO:0018344
protein
geranylgeranylation
node9->node10
node11->node8
node12->node9
node14
GO:0043170
macromolecule
metabolic process
node13->node14
node13->node16
node14->node11
node15
GO:0043412
macromolecule
modification
node14->node15
node15->node8
node16->node11
node17
BFO:0000001
entity
node17->node1
node18->node3
node18->node5