test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node3
BFO:0000020
specifically
dependent continuant
node2->node3
node11
BFO:0000019
quality
node3->node11
node3->node3
node4
PATO:0000001
quality
node3->node4
node14
PATO:0001241
physical object
quality
node4->node14
node5
TO:0000843
portion of plant
tissue morphology
trait
node6
TO:0000575
endosperm morphology
trait
node5->node6
node19
TO:0000942
aleurone layer
morphology trait
node5->node19
node6->node19
node7
TO:0000017
plant morphology
trait
node8
TO:0000839
plant structure
morphology trait
node7->node8
node8->node5
node9
TO:0000944
aleurone layer
appearance
node10
TO:0000943
aleurone layer color
node9->node10
node11->node11
node15
PATO:0000051
morphology
node11->node15
node11->node14
node12
PATO:0070060
quality of
interaction of a
substance with
electromagnetic
radiation
node13
PATO:0001300
optical quality
node12->node13
node16
PATO:0000014
color
node13->node16
node14->node15
node17
PATO:0001018
physical quality
node14->node17
node14->node7
node15->node16
node16->node10
node20
PATO:0002198
quality of a
substance
node17->node20
node18
TO:0000387
plant trait
node18->node7
node19->node9
node20->node12