Assertion: porcupine's quill | /r/HasProperty | many as
Facets:
Source sentences:
text: Porcupines can have as many as 30,000 quills, and they are hollow and very sharp, covering most of a porcupine's body.
text: A porcupine may have as many as 30,000 quills.
text: Porcupines might have as many as 30,000 quills at any given time.