Be-7
type: Concept
broader: beryllium
broader: radioactive isotope
preferred label: بریلیم 7 @fa

beryllium
type: Concept
narrower: Be-7
preferred label: بریلیم @fa

radioactive isotope
type: Concept
narrower: Be-7
preferred label: ایزوتوپ پرتوزا @fa