Assertion: proper noun's word | /r/HasProperty | single
Facets:
Source sentences:
text: When the distinction is made, proper nouns are limited to single words only (possibly with the), while proper names include all proper nouns (in their primary applications) as well as noun phrases such as the United Kingdom, North Carolina, Royal Air Force, and the White House.[c]
text: One key point of distinction is that a proper noun is always a single word, and is always proper, such as: Mohammad, England, or Neptune.