Concept: quadruple
Label (en): 4-tuple
Description (en): tuple of specific length (tuple length n=4)
Also known as (en): quadruple, quad
Label (es): cuádrupla
Description (es): tupla de longitud 4
Also known as (es): 4-tupla
Label (it): quadrupla
Subclass of: 𝑛-tuple, group of 4