قرارداد
type: Concept
narrower: قرارداد مستقل
preferred label: agreement @en

قرارداد مستقل
type: Concept
broader: قرارداد
preferred label: independent contract @en
related: قرارداد تبعی

قرارداد تبعی
type: Concept
preferred label: collateral contract @en
related: قرارداد مستقل