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
node6
PO:0025001
cardinal organ part
node3->node6
node14
PO:0025395
floral organ
node3->node14
node10
PO:0009055
bract
node4->node10
node5->node5
node17
BFO:0000040
material entity
node5->node17
node20
UBERON:0001062
anatomical entity
node5->node20
node7
PO:0025349
awn
node6->node7
node26
PO:0025350
palea awn
node7->node26
node8
PO:0009011
plant structure
node9
PO:0025496
multi-tissue plant
structure
node8->node9
node21
PO:0025497
collective plant
structure
node8->node21
node19
PO:0025498
cardinal part of
multi-tissue plant
structure
node8->node19
node9->node3
node9->node19
node11
PO:0009034
flower bract
node10->node11
node16
PO:0009038
palea
node11->node16
node12
PO:0009006
shoot system
node12->node4
node13
PO:0025082
reproductive shoot
system
node12->node13
node23
PO:0009046
flower
node13->node23
node25
PO:0009049
inflorescence
node13->node25
node24
PO:0009051
spikelet
node13->node24
node14->node11
node15
PO:0009082
spikelet floret
node15->node16
node16->node26
node18
PO:0025131
plant anatomical
entity
node17->node18
node18->node8
node19->node6
node20->node25
node22
PO:0025007
collective plant
organ structure
node21->node22
node22->node12
node23->node15
node23->node14
node24->node15
node24->node7
node25->node24