Assertion: proper noun's noun | /r/HasProperty | a part of speech
Facets:
Source sentences:
text: Noun is a part of speech, and both common and proper nouns make up this part of speech.
text: A noun is a part of speech that refers to a person, place, thing, or idea.
text: A noun is a part of speech that names a person, place, thing, idea, action or quality.