test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node5
BFO:0000004
independent
continuant
node2->node5
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node11
PO:0025395
floral organ
node3->node11
node6
PO:0009026
sporophyll
node4->node6
node5->node5
node13
BFO:0000040
material entity
node5->node13
node24
PO:0009028
microsporophyll
node6->node24
node7
PO:0009011
plant structure
node12
PO:0009007
portion of plant
tissue
node7->node12
node8
PO:0025496
multi-tissue plant
structure
node7->node8
node17
PO:0025497
collective plant
structure
node7->node17
node8->node3
node9
PO:0009006
shoot system
node9->node4
node10
PO:0025082
reproductive shoot
system
node9->node10
node15
PO:0009046
flower
node10->node15
node21
PO:0009029
stamen
node11->node21
node23
PO:0025092
dehiscence zone
node12->node23
node14
PO:0025131
plant anatomical
entity
node13->node14
node14->node7
node16
PO:0009061
androecium
node15->node16
node15->node11
node16->node21
node18
PO:0025007
collective plant
organ structure
node17->node18
node18->node9
node20
PO:0009066
anther
node18->node20
node19
PO:0025023
collective phyllome
structure
node18->node19
node19->node16
node22
PO:0005011
anther dehiscence
zone
node20->node22
node21->node20
node23->node22
node24->node21