The keyword term "Patriots' Day location" functions as a noun phrase. Within this phrase, the primary part of speech that serves as the main point is the head noun: location. The proper noun "Patriots' Day" acts as a noun adjunct, which is a noun used to modify another noun. Therefore, the core subject is a noun representing a specific place or setting.
This grammatical structure is critical for content development. The head noun, "location," dictates that the article's subject is geographical. The modifier, "Patriots' Day," specifies the context for that geography. The analysis separates the event (Patriots' Day) from its physical setting (location), establishing that the article's primary purpose is to describe the places associated with the holiday, not the holiday in its entirety. The focus shifts from "what" the holiday is to "where" it is observed and where its historical roots lie.
In practical application, this determination means the article must focus on the specific geographical areas central to the holiday. The content should detail the key sites in Massachusetts, such as Lexington and Concord, where the historical events occurred, and the city of Boston, which hosts the most prominent modern commemoration, the Boston Marathon. By identifying "location" as the key noun, the article is correctly framed to answer queries about the physical places integral to both the historical and contemporary aspects of Patriots' Day.
