test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node3
BFO:0000020
specifically
dependent continuant
node2->node3
node7
BFO:0000019
quality
node3->node7
node3->node3
node4
PATO:0000001
quality
node3->node4
node10
PATO:0001241
physical object
quality
node4->node10
node5
TO:0000017
plant morphology
trait
node6
TO:0000839
plant structure
morphology trait
node5->node6
node15
TO:0000837
cardinal part of a
multi-tissue plant
structure morphology
trait
node6->node15
node7->node7
node13
PATO:0000051
morphology
node7->node13
node7->node10
node8
TO:0000829
leaf lamina
morphology trait
node9
TO:0002690
leaf lamina length
node8->node9
node10->node13
node10->node5
node11
PATO:0001708
1-D extent
node12
PATO:0000122
length
node11->node12
node12->node9
node17
PATO:0000117
size
node13->node17
node14
TO:0000387
plant trait
node14->node5
node16
TO:0000754
cardinal organ part
morphology trait
node15->node16
node16->node8
node17->node11