test
node1
GO:0048869
cellular
developmental process
node2
GO:0048468
cell development
node1->node2
node10
GO:0030154
cell differentiation
node1->node10
node6
GO:0048864
stem cell development
node2->node6
node3
GO:0008150
biological_process
node4
GO:0032502
developmental process
node3->node4
node5
GO:0009987
cellular process
node3->node5
node4->node1
node9
GO:0048856
anatomical structure
development
node4->node9
node5->node1
node7
BFO:0000003
occurrent
node7->node7
node8
BFO:0000015
process
node7->node8
node8->node3
node9->node2
node10->node2
node11
GO:0048863
stem cell
differentiation
node10->node11
node11->node6
node12
BFO:0000001
entity
node12->node7