test
node1
BFO:0000003
occurrent
node1->node1
node3
BFO:0000015
process
node1->node3
node2
BFO:0000001
entity
node2->node1
node8
GO:0008150
biological_process
node3->node8
node4
GO:0016999
antibiotic metabolic
process
node5
GO:0030653
beta-lactam
antibiotic metabolic
process
node4->node5
node6
GO:0006807
nitrogen compound
metabolic process
node7
GO:1901564
organonitrogen
compound metabolic
process
node6->node7
node13
GO:0043603
amide metabolic
process
node6->node13
node10
GO:0072338
lactam metabolic
process
node7->node10
node11
GO:0009308
amine metabolic
process
node7->node11
node9
GO:0009987
cellular process
node8->node9
node14
GO:0008152
metabolic process
node8->node14
node15
GO:0044237
cellular metabolic
process
node9->node15
node10->node5
node11->node5
node12
GO:0044281
small molecule
metabolic process
node12->node10
node13->node10
node14->node4
node14->node6
node14->node12
node14->node15
node17
GO:0071704
organic substance
metabolic process
node14->node17
node18
GO:0046483
heterocycle metabolic
process
node15->node18
node16
GO:1901360
organic cyclic
compound metabolic
process
node16->node10
node17->node7
node17->node16
node18->node10