test
node1
GO:0051179
localization
node2
GO:0051234
establishment of
localization
node1->node2
node4
GO:0051640
organelle
localization
node1->node4
node7
GO:0051656
establishment of
organelle
localization
node2->node7
node3
GO:0008150
biological_process
node3->node1
node4->node7
node5
BFO:0000003
occurrent
node5->node5
node6
BFO:0000015
process
node5->node6
node6->node3
node8
BFO:0000001
entity
node8->node5