Assertion: hedgehog's hair | /r/CapableOf | make stiff
Facets:
value: with keratin
type: OTHER
Source sentences:
text: Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin.
text: Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin.
text: Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin.
text: Hedgehogs are easily recognized by their spines, which are hollow hairs made stiff with keratin
text: Hedgehogs are easily distinguished by their spines, which are hollow hairs made stiff with keratin.