Assertion: porcupine's spine | /r/HasProperty | soft
Facets:
value: relatively
type: DEGREE
Source sentences:
text: Baby porcupines are called “porcupettes” and are born with soft spines that harden within one hour of birth
text: Baby porcupines are called “porcupettes” and are born with soft spines that harden within one hour of birth
text: The young are born more or less fully developed, and the spines, which are initially soft, harden within a few hours of birth.
text: These spines are relatively soft at first, but they harden and darken over the first weeks of life and are eventually replaced with hard, adult spines via “quilling,” a process that occurs within the first six months.
text: Newborn prehensile-tailed porcupines have red hair and soft spines that will later harden to become stiff quills.