test
node1
GO:0030855
epithelial cell
differentiation
node2
GO:0002065
columnar/cuboidal
epithelial cell
differentiation
node1->node2
node5
GO:0002067
glandular epithelial
cell differentiation
node2->node5
node3
GO:0035883
enteroendocrine cell
differentiation
node4
GO:0090104
pancreatic epsilon
cell differentiation
node3->node4
node5->node3
node6
BFO:0000001
entity
node7
BFO:0000003
occurrent
node6->node7
node7->node7
node15
BFO:0000015
process
node7->node15
node8
GO:0032502
developmental process
node9
GO:0048856
anatomical structure
development
node8->node9
node19
GO:0048869
cellular
developmental process
node8->node19
node10
GO:0007275
multicellular
organism development
node9->node10
node11
GO:0031018
endocrine pancreas
development
node9->node11
node12
GO:0048513
animal organ
development
node9->node12
node18
GO:0048731
system development
node9->node18
node21
GO:0009888
tissue development
node9->node21
node10->node18
node11->node4
node14
GO:0031016
pancreas development
node12->node14
node13
GO:0035270
endocrine system
development
node13->node11
node14->node11
node16
GO:0008150
biological_process
node15->node16
node16->node8
node17
GO:0032501
multicellular
organismal process
node16->node17
node20
GO:0009987
cellular process
node16->node20
node17->node10
node18->node13
node22
GO:0030154
cell differentiation
node19->node22
node20->node19
node23
GO:0060429
epithelium
development
node21->node23
node22->node1
node23->node1