test
node1
GO:0022414
reproductive process
node2
GO:0051321
meiotic cell cycle
node1->node2
node3
GO:0019953
sexual reproduction
node3->node2
node4
GO:0000003
reproduction
node4->node1
node4->node3
node5
GO:0008150
biological_process
node5->node1
node5->node4
node7
GO:0009987
cellular process
node5->node7
node6
GO:0007049
cell cycle
node6->node2
node7->node6
node8
BFO:0000015
process
node8->node5
node9
BFO:0000003
occurrent
node9->node8
node10
BFO:0000001
entity
node10->node9