test
node1
BFO:0000001
entity
node2
BFO:0000002
continuant
node1->node2
node2->node2
node3
BFO:0000020
specifically
dependent continuant
node2->node3
node5
BFO:0000019
quality
node3->node5
node3->node3
node4
PATO:0000001
quality
node3->node4
node10
PATO:0001241
physical object
quality
node4->node10
node5->node5
node8
PATO:0000051
morphology
node5->node8
node5->node10
node6
PATO:0070060
quality of
interaction of a
substance with
electromagnetic
radiation
node7
PATO:0001300
optical quality
node6->node7
node9
PATO:0000014
color
node7->node9
node8->node9
node11
PATO:0000320
green
node9->node11
node10->node8
node12
PATO:0001018
physical quality
node10->node12
node13
PATO:0002198
quality of a
substance
node12->node13
node13->node6