Assertion: porcupine's tail quill | /r/HasProperty | hollow-tipped
Facets:
value: hollow
type: DEGREE
Source sentences:
text: If this strategy doesn't chase off the predator, the porcupine stamps its feet, clicks its teeth, and rattles its hollow-tipped tail quills.
text: If this strategy doesn't chase off the predator, the porcupine stamps its feet, clicks its teeth, and rattles its hollow-tipped tail quills.