The keyword phrase "911 Bandung" functions as a proper noun. It operates as a single semantic unit that names a specific entity: the emergency dispatch service or public safety access point designated for the city of Bandung. In this construction, "911" serves as the primary identifier for the emergency service, while "Bandung" is a geographic specifier that distinguishes this particular service from others.
Grammatically, the structure involves a noun adjunct, where the proper noun "Bandung" modifies the noun "911." This is a common construction in English used to create specific names for organizations, services, or locations (e.g., "Boston Police," "London Underground"). "Bandung" functions adjectivally to specify which "911" service is the subject. The entire phrase, however, is treated as a singular proper noun because it refers to a unique, named concept rather than describing a general quality or action.
Identifying "911 Bandung" as a proper noun is the foundational step for structuring an article around it. This determination establishes the phrase as the primary subject or object of discussion. Consequently, it can be used as the subject of a sentence (e.g., "911 Bandung launched a new initiative.") or the object of a verb or preposition (e.g., "The article provides an analysis of 911 Bandung."). This grammatical classification ensures the article remains focused on this specific entity as the main point of interest, rather than treating the words as separate, descriptive terms.
