Assertion: porcupine's quill | /r/HasProperty | raised
Facets:
Source sentences:
text: The dark body and coarse hair of the porcupine are a dark brown/black and when quills are raised, present a white strip down its back mimicking the look of a skunk.
text: The dark body and coarse hair of the porcupine are a dark brown/black and when quills are raised, present a white strip down its back mimicking the look of a skunk.
text: Each quill is under complete muscle control and can be raised or lowered instantly.