The term "patriots day movie facts" functions as a noun phrase. The main point and grammatical head of this phrase is the plural noun "facts". The words "Patriots Day" (a proper noun) and "movie" (a common noun) serve as adjectival modifiers that specify the subject of these facts.
In this construction, "Patriots Day" and "movie" are attributive nouns, meaning they are nouns that function as adjectives to modify another noun. Their purpose is to progressively narrow the scope of the head noun. The term moves from a broad concept ("facts") to a more specific category ("movie facts") and finally to a highly precise subject ("facts about the movie Patriots Day"). This structure indicates that the core deliverable is a collection of verifiable pieces of information, not an opinion piece, a review, or a synopsis.
For an article using this keyword, the grammatical analysis dictates that the content must be structured as a compilation of distinct, verifiable points of data. The central theme is informational accuracy and specificity. The article's purpose is to present factual details about the film's production, casting, historical fidelity, box office performance, or other empirical aspects, directly satisfying the user's search for "facts" related to the specified "movie."