test
node1
GO:0048856
anatomical structure
development
node2
GO:0009653
anatomical structure
morphogenesis
node1->node2
node13
GO:0009888
tissue development
node1->node13
node12
GO:0048729
tissue morphogenesis
node2->node12
node3
BFO:0000001
entity
node4
BFO:0000003
occurrent
node3->node4
node4->node4
node10
BFO:0000015
process
node4->node10
node5
GO:0048332
mesoderm
morphogenesis
node6
GO:0048319
axial mesoderm
morphogenesis
node5->node6
node7
GO:0007498
mesoderm development
node7->node5
node9
GO:0048318
axial mesoderm
development
node7->node9
node8
GO:0032502
developmental process
node8->node1
node8->node2
node9->node6
node11
GO:0008150
biological_process
node10->node11
node11->node8
node12->node5
node13->node7
node13->node12