Perl
type: Concept
preferred label: پرل @fa
related: report generator

programming language
type: Concept
narrower: report generator
preferred label: زبان برنامه‌نویسی @fa

report generator
type: Concept
alternative label: زبان نسل چهارم @fa
broader: programming language
broader: operating system (computer)
preferred label: گزارش‌ساز @fa
related: Perl
scope note: fourth-generation language

operating system (computer)
type: Concept
narrower: report generator
preferred label: سامانه عامل (رایانه) @fa