test
node1
GO:0009653
anatomical structure
morphogenesis
node2
GO:0009887
animal organ
morphogenesis
node1->node2
node16
GO:0048705
skeletal system
morphogenesis
node2->node16
node3
GO:0061448
connective tissue
development
node4
GO:0051216
cartilage development
node3->node4
node10
GO:0001502
cartilage
condensation
node4->node10
node5
GO:0032501
multicellular
organismal process
node6
GO:0007275
multicellular
organism development
node5->node6
node19
GO:0048731
system development
node6->node19
node7
GO:0008150
biological_process
node14
GO:0009987
cellular process
node7->node14
node7->node5
node8
GO:0032502
developmental process
node7->node8
node8->node1
node12
GO:0048856
anatomical structure
development
node8->node12
node9
GO:0098743
cell aggregation
node9->node10
node11
BFO:0000003
occurrent
node11->node11
node15
BFO:0000015
process
node11->node15
node12->node6
node12->node1
node17
GO:0009888
tissue development
node12->node17
node13
GO:0048513
animal organ
development
node12->node13
node12->node19
node13->node2
node13->node4
node14->node9
node15->node7
node16->node10
node17->node3
node18
GO:0001501
skeletal system
development
node18->node16
node18->node4
node19->node18
node20
BFO:0000001
entity
node20->node11