test
node1
GO:0009653
anatomical structure
morphogenesis
node2
GO:0001763
morphogenesis of a
branching structure
node1->node2
node17
GO:0048729
tissue morphogenesis
node1->node17
node5
GO:0061138
morphogenesis of a
branching epithelium
node2->node5
node3
BFO:0000003
occurrent
node3->node3
node6
BFO:0000015
process
node3->node6
node4
GO:0002009
morphogenesis of an
epithelium
node4->node5
node18
GO:0061139
bud field
specification
node5->node18
node7
GO:0008150
biological_process
node6->node7
node8
GO:0032502
developmental process
node7->node8
node10
GO:0032501
multicellular
organismal process
node7->node10
node8->node1
node9
GO:0048856
anatomical structure
development
node8->node9
node9->node1
node12
GO:0009888
tissue development
node9->node12
node15
GO:0007275
multicellular
organism development
node9->node15
node10->node2
node11
GO:0007389
pattern specification
process
node10->node11
node10->node15
node16
GO:0003002
regionalization
node11->node16
node13
GO:0060429
epithelium
development
node12->node13
node12->node17
node13->node4
node14
BFO:0000001
entity
node14->node3
node15->node11
node16->node18
node17->node4