test
node1
GO:0008150
biological_process
node2
GO:0050789
regulation of
biological process
node1->node2
node3
GO:0065007
biological regulation
node1->node3
node4
GO:0050896
response to stimulus
node1->node4
node5
GO:0048583
regulation of
response to stimulus
node2->node5
node3->node2
node4->node5
node8
GO:0042221
response to chemical
node4->node8
node10
GO:2001023
regulation of
response to drug
node5->node10
node6
BFO:0000001
entity
node7
BFO:0000003
occurrent
node6->node7
node7->node7
node11
BFO:0000015
process
node7->node11
node9
GO:0009410
response to
xenobiotic stimulus
node8->node9
node9->node10
node11->node1