test
node1
GO:0055085
transmembrane
transport
node2
GO:0098660
inorganic ion
transmembrane
transport
node1->node2
node3
GO:0034220
monoatomic ion
transmembrane
transport
node1->node3
node22
GO:1990542
mitochondrial
transmembrane
transport
node1->node22
node21
GO:0098662
inorganic cation
transmembrane
transport
node2->node21
node9
GO:0098655
monoatomic cation
transmembrane
transport
node3->node9
node4
GO:0051179
localization
node5
GO:0051234
establishment of
localization
node4->node5
node12
GO:0006810
transport
node5->node12
node6
GO:0008150
biological_process
node6->node4
node16
GO:0009987
cellular process
node6->node16
node7
GO:0006811
monoatomic ion
transport
node7->node3
node8
GO:0006812
monoatomic cation
transport
node7->node8
node8->node9
node18
GO:0030001
metal ion transport
node8->node18
node11
GO:0070588
calcium ion
transmembrane
transport
node9->node11
node10
GO:0006816
calcium ion transport
node10->node11
node19
GO:0006851
mitochondrial calcium
ion transmembrane
transport
node11->node19
node12->node1
node12->node7
node13
GO:0071702
organic substance
transport
node12->node13
node13->node10
node14
BFO:0000003
occurrent
node14->node14
node15
BFO:0000015
process
node14->node15
node15->node6
node16->node1
node17
BFO:0000001
entity
node17->node14
node18->node10
node20
GO:0036444
calcium import into
the mitochondrion
node19->node20
node21->node11
node22->node20