test
node1
GO:0008347
glial cell migration
node2
GO:0022030
telencephalon glial
cell migration
node1->node2
node3
GO:0060322
head development
node4
GO:0007420
brain development
node3->node4
node9
GO:0030900
forebrain development
node4->node9
node5
GO:0021885
forebrain cell
migration
node6
GO:0022029
telencephalon cell
migration
node5->node6
node6->node2
node7
GO:0008150
biological_process
node8
GO:0032502
developmental process
node7->node8
node12
GO:0009987
cellular process
node7->node12
node25
GO:0032501
multicellular
organismal process
node7->node25
node15
GO:0048856
anatomical structure
development
node8->node15
node24
GO:0048869
cellular
developmental process
node8->node24
node9->node5
node10
GO:0021537
telencephalon
development
node9->node10
node10->node6
node11
GO:0016477
cell migration
node11->node1
node11->node5
node13
GO:0048870
cell motility
node12->node13
node12->node24
node13->node11
node14
BFO:0000015
process
node14->node7
node15->node3
node15->node9
node15->node10
node16
GO:0007275
multicellular
organism development
node15->node16
node21
GO:0048731
system development
node15->node21
node26
GO:0048513
animal organ
development
node15->node26
node16->node21
node17
GO:0030154
cell differentiation
node18
GO:0022008
neurogenesis
node17->node18
node23
GO:0042063
gliogenesis
node18->node23
node19
GO:0007417
central nervous
system development
node19->node4
node20
GO:0007399
nervous system
development
node20->node18
node20->node19
node21->node19
node21->node20
node22
BFO:0000003
occurrent
node22->node14
node23->node1
node24->node17
node25->node16
node26->node4
node27
BFO:0000001
entity
node27->node22