test
node1
BFO:0000015
process
node2
GO:0008150
biological_process
node1->node2
node3
GO:0032501
multicellular
organismal process
node2->node3
node4
GO:0000003
reproduction
node2->node4
node6
GO:0032502
developmental process
node2->node6
node7
GO:0022414
reproductive process
node2->node7
node10
GO:0032504
multicellular
organism reproduction
node3->node10
node5
GO:0019953
sexual reproduction
node4->node5
node4->node7
node4->node10
node13
GO:0007276
gamete generation
node5->node13
node9
GO:0003006
developmental process
involved in
reproduction
node6->node9
node8
GO:0048609
multicellular
organismal
reproductive process
node7->node8
node7->node9
node8->node13
node15
GO:0007283
spermatogenesis
node9->node15
node10->node8
node11
BFO:0000003
occurrent
node11->node1
node11->node11
node12
BFO:0000001
entity
node12->node11
node14
GO:0048232
male gamete
generation
node13->node14
node14->node15