In mathematics and computer science, a "triple" refers to a set of three related elements. It is often used in various contexts, such as in set theory, where a triple can represent a collection of three items, or in database management, where it can denote a record with three fields. In the context of semantic web and linked data, a triple consists of a subject, predicate, and object. This structure helps to represent information in a way that machines can understand, enabling better data integration and retrieval across different systems.