test
node1
GO:0009056
catabolic process
node2
GO:0017001
antibiotic catabolic
process
node1->node2
node3
BFO:0000003
occurrent
node3->node3
node4
BFO:0000015
process
node3->node4
node5
GO:0008150
biological_process
node4->node5
node6
GO:0008152
metabolic process
node5->node6
node6->node1
node8
GO:0016999
antibiotic metabolic
process
node6->node8
node7
BFO:0000001
entity
node7->node3
node8->node2