test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node9
BFO:0000004
independent
continuant
node2->node9
node3
PO:0009008
plant organ
node4
PO:0006001
phyllome
node3->node4
node7
PO:0025001
cardinal organ part
node3->node7
node10
PO:0025396
phyllome lamina
node4->node10
node5
PO:0025498
cardinal part of
multi-tissue plant
structure
node5->node7
node6
PO:0025060
lamina
node5->node6
node11
PO:0025513
plant organ lamina
node6->node11
node7->node11
node8
PO:0025516
phyllome lamina crena
node7->node8
node9->node9
node14
BFO:0000040
material entity
node9->node14
node10->node8
node11->node10
node12
PO:0009011
plant structure
node13
PO:0025496
multi-tissue plant
structure
node12->node13
node16
PO:0025497
collective plant
structure
node12->node16
node12->node5
node13->node3
node13->node5
node15
PO:0025131
plant anatomical
entity
node14->node15
node15->node12
node17
PO:0025007
collective plant
organ structure
node16->node17
node18
PO:0009006
shoot system
node17->node18
node18->node4