911 Security Bandung
The keyword term "911 security bandung" functions grammatically as a proper noun. It operates as a single semantic unit to name a specific, unique entity, most likely a particular security company or service. This classification is the primary determinant of its role within a sentence, where it can act as a subject, object, or complement. A detailed analysis of its internal structure reveals a head noun modified by other elements. The core word is "security," a common noun that is being specified. It is pre-modified by "911," which acts adjectivally as part of a brand name or identifier. The term is post-modified by "bandung," a proper noun (a city name) that functions here as a noun adjunct. This adjectival use of a noun to specify location or type is a common English construction, as seen in phrases like "Boston dynamics" or "London bridge." ...