test
node1
GO:0002065
columnar/cuboidal
epithelial cell
differentiation
node2
GO:0002066
columnar/cuboidal
epithelial cell
development
node1->node2
node3
BFO:0000015
process
node4
GO:0008150
biological_process
node3->node4
node9
GO:0032502
developmental process
node4->node9
node16
GO:0009987
cellular process
node4->node16
node5
GO:0009888
tissue development
node6
GO:0060429
epithelium
development
node5->node6
node12
GO:0030855
epithelial cell
differentiation
node6->node12
node7
GO:0048869
cellular
developmental process
node8
GO:0030154
cell differentiation
node7->node8
node11
GO:0048468
cell development
node7->node11
node8->node11
node8->node12
node9->node7
node10
GO:0048856
anatomical structure
development
node9->node10
node10->node5
node10->node11
node13
GO:0002064
epithelial cell
development
node11->node13
node12->node1
node12->node13
node13->node2
node14
BFO:0000001
entity
node15
BFO:0000003
occurrent
node14->node15
node15->node3
node15->node15
node16->node7