test
node1
GO:0002274
myeloid leukocyte
activation
node2
GO:0042116
macrophage activation
node1->node2
node3
GO:0002376
immune system process
node4
GO:0045321
leukocyte activation
node3->node4
node4->node1
node5
BFO:0000003
occurrent
node5->node5
node11
BFO:0000015
process
node5->node11
node6
GO:0008150
biological_process
node6->node3
node7
GO:0009987
cellular process
node6->node7
node9
GO:0032501
multicellular
organismal process
node6->node9
node8
GO:0001775
cell activation
node7->node8
node8->node4
node9->node8
node10
BFO:0000001
entity
node10->node5
node11->node6