زنجیر
preferred label: chain @en
type: Concept
narrower: درخت جواب

درخت جواب
related: رابطه کلافی
broader: زنجیر
preferred label: resolving tree @en
type: Concept

رابطه کلافی
preferred label: Skein relation @en
type: Concept
related: درخت جواب