test
node1
GO:0032501
multicellular
organismal process
node2
GO:0001775
cell activation
node1->node2
node4
GO:0002263
cell activation
involved in immune
response
node2->node4
node3
GO:0009987
cellular process
node3->node2
node5
GO:0008150
biological_process
node5->node1
node5->node3
node9
GO:0002376
immune system process
node5->node9
node11
GO:0050896
response to stimulus
node5->node11
node6
BFO:0000001
entity
node7
BFO:0000003
occurrent
node6->node7
node7->node7
node12
BFO:0000015
process
node7->node12
node8
GO:0006955
immune response
node8->node4
node9->node8
node10
GO:0002252
immune effector
process
node9->node10
node10->node4
node11->node8
node12->node5