Concept: twin
Label (en): twins
Description (en): two offspring produced in the same pregnancy (use with P31 on items for both twins - if known, item for "identical twins" or "fraternal twins" is preferred)
Also known as (en): twin, twinning, pair of twins, twin pair, twin siblings
Label (es): mellizos
Description (es): dos individuos nacidos en el mismo embarazo
Also known as (es): mellizas
Label (ca): bessons
Also known as (ca): parella de bessons
Label (it): gemelli
Instance of: human
Subclass of: multiples