مواد معدنی
type: Concept
preferred label: inorganic materials @en
related: لیگاند
related: رگه
related: مواد

مواد
type: Concept
preferred label: materials @en
related: مواد معدنی

لیگاند
type: Concept
preferred label: ligand @en
related: مواد معدنی

رگه
type: Concept
preferred label: vein @en
related: مواد معدنی