test
node1
GO:0048646
anatomical structure
formation involved in
morphogenesis
node2
GO:0090009
primitive streak
formation
node1->node2
node3
GO:0009948
anterior/posterior
axis specification
node3->node2
node4
GO:0032502
developmental process
node4->node1
node5
GO:0009653
anatomical structure
morphogenesis
node4->node5
node15
GO:0048856
anatomical structure
development
node4->node15
node5->node1
node16
GO:0048598
embryonic
morphogenesis
node5->node16
node6
GO:0007275
multicellular
organism development
node7
GO:0009790
embryo development
node6->node7
node9
GO:0007389
pattern specification
process
node6->node9
node7->node16
node8
GO:0008150
biological_process
node8->node4
node11
GO:0032501
multicellular
organismal process
node8->node11
node10
GO:0009798
axis specification
node9->node10
node20
GO:0003002
regionalization
node9->node20
node10->node3
node11->node6
node11->node9
node12
GO:0007369
gastrulation
node13
GO:0001702
gastrulation with
mouth forming second
node12->node13
node13->node2
node14
GO:0009952
anterior/posterior
pattern specification
node14->node3
node15->node5
node15->node6
node16->node12
node17
BFO:0000015
process
node17->node8
node18
BFO:0000001
entity
node19
BFO:0000003
occurrent
node18->node19
node19->node17
node19->node19
node20->node14