substance
preferred label: ذات @fa
type: Concept
related: infrastructures (systems)

economic systems
preferred label: نظام‌های اقتصادی @fa
type: Concept
related: infrastructures (systems)

social structures
preferred label: ساختارهای اجتماعی @fa
type: Concept
related: infrastructures (systems)

infrastructures (transport)
preferred label: زیرساخت‌ها (حمل‌ونقل) @fa
type: Concept
related: infrastructures (systems)

economic structure
preferred label: ساختار اقتصادی @fa
type: Concept
related: infrastructures (systems)

vertical structures
preferred label: ساختارهای عمودی @fa
type: Concept
related: infrastructures (systems)

structured systems
preferred label: سیستم‌های ساختمند @fa
type: Concept
narrower: infrastructures (systems)

infrastructures (systems)
related: economic structure
related: economic systems
related: social structures
related: vertical structures
related: substance
related: infrastructures (transport)
alternative label: SUBESTRUCTURAS
type: Concept
broader: structured systems
preferred label: زیرساخت‌ها (سیستم‌ها) @fa