UNIX
related: C (programming language)
broader: computer operating system
preferred label: یونیکس (سامانه عامل) @fa
type: Concept

C (programming language)
preferred label: سی (زبان برنامه‌سازی) @fa
type: Concept
related: UNIX

computer operating system
preferred label: سامانه عامل رایانه @fa
type: Concept
narrower: UNIX