test
node1
BFO:0000003
occurrent
node1->node1
node5
BFO:0000015
process
node1->node5
node2
GO:0051234
establishment of
localization
node3
GO:0051656
establishment of
organelle
localization
node2->node3
node7
GO:0051649
establishment of
localization in cell
node2->node7
node8
GO:0006810
transport
node2->node8
node14
GO:0051650
establishment of
vesicle localization
node3->node14
node4
GO:0051179
localization
node4->node2
node10
GO:0051641
cellular localization
node4->node10
node18
GO:0051640
organelle
localization
node4->node18
node6
GO:0008150
biological_process
node5->node6
node6->node4
node9
GO:0009987
cellular process
node6->node9
node16
GO:0043473
pigmentation
node6->node16
node7->node14
node11
GO:0051904
pigment granule
transport
node8->node11
node9->node10
node12
GO:0033059
cellular pigmentation
node9->node12
node10->node7
node13
GO:0051875
pigment granule
localization
node12->node13
node13->node11
node15
GO:0051905
establishment of
pigment granule
localization
node13->node15
node14->node15
node15->node11
node16->node12
node17
BFO:0000001
entity
node17->node1
node18->node3
node19
GO:0051648
vesicle localization
node18->node19
node19->node13
node19->node14