test
node1
GO:0008150
biological_process
node2
GO:0009987
cellular process
node1->node2
node10
GO:0071840
cellular component
organization or
biogenesis
node2->node10
node3
BFO:0000003
occurrent
node3->node3
node4
BFO:0000015
process
node3->node4
node4->node1
node5
GO:0006996
organelle
organization
node6
GO:0016050
vesicle organization
node5->node6
node9
GO:0007032
endosome organization
node6->node9
node7
GO:0016043
cellular component
organization
node7->node5
node8
GO:0010256
endomembrane system
organization
node7->node8
node8->node9
node12
GO:0036257
multivesicular body
organization
node9->node12
node10->node7
node11
BFO:0000001
entity
node11->node3