Assertion: proper noun | /r/HasProperty | title
Facets:
Source sentences:
text: A proper noun is written with a capital letter because it is a name or a title.
text: A proper noun is the name or title of a specific person, place, or thing.
text: A proper noun is the name or title of a specific person, place, or thing.
text: A proper noun is the name or title of a specific person, place, or thing.