test
node1
GO:0048856
anatomical structure
development
node2
GO:0048731
system development
node1->node2
node3
GO:0048513
animal organ
development
node1->node3
node6
GO:0007275
multicellular
organism development
node1->node6
node13
GO:0009888
tissue development
node1->node13
node12
GO:0072001
renal system
development
node2->node12
node4
GO:0001822
kidney development
node3->node4
node11
GO:0072073
kidney epithelium
development
node4->node11
node17
GO:0001823
mesonephros
development
node4->node17
node5
GO:0032501
multicellular
organismal process
node5->node6
node6->node2
node7
GO:0032502
developmental process
node7->node1
node8
BFO:0000001
entity
node9
BFO:0000003
occurrent
node8->node9
node9->node9
node16
BFO:0000015
process
node9->node16
node10
GO:0060429
epithelium
development
node10->node11
node14
GO:0072163
mesonephric
epithelium
development
node11->node14
node12->node4
node13->node10
node15
GO:0008150
biological_process
node15->node5
node15->node7
node16->node15
node17->node14