test
node1
BFO:0000001
entity
node2
BFO:0000003
occurrent
node1->node2
node2->node2
node25
BFO:0000015
process
node2->node25
node3
GO:0006826
iron ion transport
node4
GO:0033212
iron import into cell
node3->node4
node21
GO:0140298
endocytic iron import
into cell
node4->node21
node5
GO:0098657
import into cell
node6
GO:0006897
endocytosis
node5->node6
node10
GO:0006898
receptor-mediated
endocytosis
node6->node10
node7
GO:0050801
monoatomic ion
homeostasis
node8
GO:0006873
intracellular
monoatomic ion
homeostasis
node7->node8
node31
GO:0055080
monoatomic cation
homeostasis
node7->node31
node22
GO:0030003
intracellular
monoatomic cation
homeostasis
node8->node22
node9
GO:0055082
intracellular
chemical homeostasis
node9->node8
node10->node21
node11
GO:0051641
cellular localization
node12
GO:0051649
establishment of
localization in cell
node11->node12
node12->node4
node13
GO:0048878
chemical homeostasis
node13->node7
node13->node9
node14
GO:0098771
inorganic ion
homeostasis
node13->node14
node23
GO:0006879
intracellular iron
ion homeostasis
node14->node23
node15
GO:0051234
establishment of
localization
node15->node12
node16
GO:0006810
transport
node15->node16
node16->node5
node17
GO:0016192
vesicle-mediated
transport
node16->node17
node27
GO:0006811
monoatomic ion
transport
node16->node27
node17->node6
node18
GO:0030001
metal ion transport
node19
GO:0000041
transition metal ion
transport
node18->node19
node19->node3
node20
GO:0051179
localization
node20->node11
node20->node15
node22->node23
node23->node4
node24
GO:0042592
homeostatic process
node24->node13
node30
GO:0019725
cellular homeostasis
node24->node30
node26
GO:0008150
biological_process
node25->node26
node26->node20
node26->node24
node29
GO:0009987
cellular process
node26->node29
node28
GO:0006812
monoatomic cation
transport
node27->node28
node28->node18
node29->node11
node29->node17
node30->node9
node31->node22