test
node1
BFO:0000015
process
node2
GO:0008150
biological_process
node1->node2
node3
GO:0044419
biological process
involved in
interspecies
interaction between
organisms
node2->node3
node4
GO:0044111
formation of
structure involved in
a symbiotic process
node3->node4
node5
BFO:0000001
entity
node6
BFO:0000003
occurrent
node5->node6
node6->node1
node6->node6