test
node1
BFO:0000003
occurrent
node1->node1
node7
BFO:0000015
process
node1->node7
node2
BFO:0000001
entity
node2->node1
node3
GO:0035821
modulation of process
of another organism
node4
GO:0044359
modulation of
molecular function in
another organism
node3->node4
node6
GO:0044561
modulation of ion
channel activity in
another organism
node4->node6
node5
GO:0044419
biological process
involved in
interspecies
interaction between
organisms
node5->node3
node8
GO:0008150
biological_process
node7->node8
node8->node5