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

C (programming language)
related: UNIX
related: computer operating system
broader: high level language
preferred label: سی (زبان برنامه‌سازی) @fa
type: Concept

high level language
preferred label: زبان سطح بالا @fa
type: Concept
narrower: C (programming language)

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