Assertion: crested porcupine | /r/CapableOf | raise the 12- to 13-inch quills
Facets:
value: back into a crest
type: OTHER
value: along its head
type: LOCATION
Source sentences:
text: When it is confronted by a predator, the African crested porcupine raises the 12- to 13-inch quills along its head and back into a crest so its body appears larger and more threatening.