Assertion: porcupine's quill | /r/HasProperty | long
Facets:
value: nearly a foot
type: OTHER
value: along animal’s
type: OTHER
Source sentences:
text: Old World porcupines have long quills up to 20 inches that take the shape of the skirt around the porcupine.
text: Some quills, like those of Africa's crested porcupine, are nearly a foot long.
text: Some quills, like those of Africa’s crested porcupine, are nearly a foot long.
text: The porcupine is easily recognized by its many quills, which are long, sharp and stiff, especially along the animal’s back and tail.
text: Prehensile-tailed porcupines have skin varying in hue from yellow-orange rust to brownish-black and are covered with long quills.