The keyword phrase "UMass Boston Patriots' Day" functions grammatically as a compound proper noun. It designates a specific subject by combining two distinct proper nouns: "UMass Boston," the name of a specific university, and "Patriots' Day," the name of a civic holiday. In this construction, the phrase operates as a single unit to name a particular event, policy, or topic related to the university's observance of the holiday.
In analyzing the structure, "UMass Boston" serves as an adjectival noun that modifies the main noun, "Patriots' Day." This specifies the context, narrowing the topic from the general holiday to its particular relevance at the University of Massachusetts Boston. This grammatical classification is critical because it establishes the article's subject as a concrete entitythe university's specific connection to the holidayrather than an action (verb) or a descriptor (adjective). The focus is therefore on what this named concept is or what it entails.
By identifying the keyword as a proper noun, the article's primary objective becomes clear: to provide information about a specific topic. The content should focus on explaining the university's academic calendar for that day, campus closures, special events, or historical context related to the holiday. This grammatical determination dictates that the article's purpose is informational and expository, centered on defining and describing the relationship between the institution and the holiday.