test
node1
BFO:0000003
occurrent
node1->node1
node3
BFO:0000015
process
node1->node3
node2
BFO:0000001
entity
node2->node1
node4
GO:0008150
biological_process
node3->node4
node5
GO:0009987
cellular process
node4->node5
node12
GO:0008152
metabolic process
node4->node12
node9
GO:0044237
cellular metabolic
process
node5->node9
node6
GO:0009060
aerobic respiration
node7
GO:0019411
aerobic respiration,
using ferrous ions as
electron donor
node6->node7
node8
GO:0015975
energy derivation by
oxidation of reduced
inorganic compounds
node8->node7
node13
GO:0006091
generation of
precursor metabolites
and energy
node9->node13
node10
GO:0015980
energy derivation by
oxidation of organic
compounds
node11
GO:0045333
cellular respiration
node10->node11
node11->node6
node12->node9
node13->node8
node13->node10