test
node1
GO:0050896
response to stimulus
node2
GO:0009719
response to
endogenous stimulus
node1->node2
node5
GO:0070848
response to growth
factor
node2->node5
node3
GO:0008150
biological_process
node3->node1
node4
BFO:0000003
occurrent
node4->node4
node7
BFO:0000015
process
node4->node7
node6
GO:0035728
response to
hepatocyte growth
factor
node5->node6
node7->node3
node8
BFO:0000001
entity
node8->node4