test
node1
GO:0042221
response to chemical
node2
GO:1901700
response to
oxygen-containing
compound
node1->node2
node9
GO:0000302
response to reactive
oxygen species
node2->node9
node3
GO:0006950
response to stress
node4
GO:0006979
response to oxidative
stress
node3->node4
node4->node9
node5
GO:0008150
biological_process
node6
GO:0050896
response to stimulus
node5->node6
node6->node1
node6->node3
node7
BFO:0000003
occurrent
node7->node7
node8
BFO:0000015
process
node7->node8
node8->node5
node10
BFO:0000001
entity
node10->node7