Assertion: hedgehog's spine | /r/HasProperty | soft
Facets:
value: very
type: DEGREE
Source sentences:
text: When they are born (there can be up to seven in a litter) their spines are soft and short.
text: Baby hedgehogs are born blind after 32 days and have soft spines.
text: The spines of the babies are still very soft and take some time to harden after the little hedgehogs have come into the world.
text: When they are born, the blind babies' spines are white and soft.
text: Some species have spines that are soft and poisonous.