Assertion: porcupine | /r/CapableOf | eat plant material
Facets:
Source sentences:
text: Porcupines are herbivores, meaning that they only eat plant material.
text: Porcupines eat plant materials.
text: Porcupines are vegetarians and eat almost any plant material, but, particularly during the winter months, trees are special favorites: bark, branches, leaves, buds, twigs and such are commonly eaten.