test
node1
GO:0002376
immune system process
node2
GO:0002252
immune effector
process
node1->node2
node3
GO:0002443
leukocyte mediated
immunity
node2->node3
node4
GO:0002444
myeloid leukocyte
mediated immunity
node3->node4
node8
GO:0002447
eosinophil mediated
immunity
node4->node8
node5
BFO:0000003
occurrent
node5->node5
node7
BFO:0000015
process
node5->node7
node6
GO:0008150
biological_process
node6->node1
node7->node6
node9
BFO:0000001
entity
node9->node5