Assertion: porcupine's teeth | /r/HasProperty | incisor
Facets:
Source sentences:
text: And like all rodents, their front teeth (incisors) continue to grow throughout their life.
text: Rodents, such as our African crested porcupines, have ever growing front teeth (called incisors).
text: Like all other rodents, dormouse has sharp and elongated front teeth (incisors) designed for nibbling.