test
node1
TO:0000597
plant quality trait
node2
TO:0000931
seed quality trait
node1->node2
node13
TO:0000587
endosperm quality
node2->node13
node3
BFO:0000001
entity
node4
BFO:0000002
continuant
node3->node4
node4->node4
node5
BFO:0000020
specifically
dependent continuant
node4->node5
node11
BFO:0000019
quality
node5->node11
node5->node5
node6
PATO:0000001
quality
node5->node6
node12
PATO:0001241
physical object
quality
node6->node12
node7
TO:0000843
portion of plant
tissue morphology
trait
node8
TO:0000575
endosperm morphology
trait
node7->node8
node14
TO:0000716
etched endosperm
node8->node14
node9
TO:0000017
plant morphology
trait
node10
TO:0000839
plant structure
morphology trait
node9->node10
node10->node7
node11->node11
node11->node12
node12->node9
node13->node14
node15
TO:0000387
plant trait
node15->node9
node15->node1