test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node6
BFO:0000004
independent
continuant
node2->node6
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node12
PO:0025395
floral organ
node3->node12
node5
PO:0009055
bract
node4->node5
node9
PO:0009034
flower bract
node5->node9
node6->node6
node13
BFO:0000040
material entity
node6->node13
node7
PO:0009011
plant structure
node8
PO:0025496
multi-tissue plant
structure
node7->node8
node15
PO:0025497
collective plant
structure
node7->node15
node8->node3
node10
PO:0009006
shoot system
node10->node4
node11
PO:0025082
reproductive shoot
system
node10->node11
node17
PO:0009046
flower
node11->node17
node12->node9
node14
PO:0025131
plant anatomical
entity
node13->node14
node14->node7
node16
PO:0025007
collective plant
organ structure
node15->node16
node16->node10
node17->node12