Assertion: porcupine | /r/HasProperty | spiny-skinned mammal
Facets:
Source sentences:
text: Hedgehog is a spiny-skinned mammal naturally ranging in Asia, Africa, and mainly in Europe.
text: • Porcupine is a spine-covered mammal while hedgehog is a spiny-skinned mammal; in other words, porcupine has more prominent spines than hedgehog does.