test
node1
GO:0009653
anatomical structure
morphogenesis
node2
GO:0009887
animal organ
morphogenesis
node1->node2
node15
GO:0048729
tissue morphogenesis
node1->node15
node13
GO:0060536
cartilage
morphogenesis
node2->node13
node3
GO:0061448
connective tissue
development
node4
GO:0051216
cartilage development
node3->node4
node4->node13
node5
GO:0032501
multicellular
organismal process
node6
GO:0007275
multicellular
organism development
node5->node6
node16
GO:0048731
system development
node6->node16
node7
GO:0008150
biological_process
node7->node5
node8
GO:0032502
developmental process
node7->node8
node8->node1
node9
GO:0048856
anatomical structure
development
node8->node9
node9->node1
node9->node6
node10
GO:0048513
animal organ
development
node9->node10
node12
GO:0009888
tissue development
node9->node12
node9->node16
node10->node2
node10->node4
node11
BFO:0000015
process
node11->node7
node12->node3
node12->node15
node14
GO:0001501
skeletal system
development
node14->node4
node15->node13
node16->node14
node17
BFO:0000003
occurrent
node17->node11
node18
BFO:0000001
entity
node18->node17