test
node1
GO:0001704
formation of primary
germ layer
node2
GO:0001705
ectoderm formation
node1->node2
node3
GO:0032501
multicellular
organismal process
node4
GO:0007275
multicellular
organism development
node3->node4
node9
GO:0009790
embryo development
node4->node9
node5
GO:0008150
biological_process
node5->node3
node6
GO:0032502
developmental process
node5->node6
node12
GO:0009653
anatomical structure
morphogenesis
node6->node12
node15
GO:0048646
anatomical structure
formation involved in
morphogenesis
node6->node15
node11
GO:0048856
anatomical structure
development
node6->node11
node7
GO:0007369
gastrulation
node7->node1
node8
BFO:0000003
occurrent
node8->node8
node13
BFO:0000015
process
node8->node13
node10
GO:0048598
embryonic
morphogenesis
node9->node10
node10->node7
node11->node4
node11->node12
node14
GO:0009888
tissue development
node11->node14
node12->node10
node12->node15
node13->node5
node16
GO:0007398
ectoderm development
node14->node16
node15->node1
node16->node2
node17
BFO:0000001
entity
node17->node8