test
node1
GO:0008150
biological_process
node6
GO:0002376
immune system process
node1->node6
node2
GO:0050789
regulation of
biological process
node1->node2
node5
GO:0065007
biological regulation
node1->node5
node3
GO:0002682
regulation of immune
system process
node2->node3
node4
BFO:0000003
occurrent
node4->node4
node7
BFO:0000015
process
node4->node7
node5->node2
node6->node3
node7->node1
node8
BFO:0000001
entity
node8->node4