رودخانه‌ها
preferred label: rivers @en
type: Concept
related: پل

جاده
preferred label: roads @en
type: Concept
related: پل

خط‌آهن
preferred label: railways @en
type: Concept
related: پل

پل
related: رودخانه‌ها
related: جاده
related: خط‌آهن
broader: هدف تاسیسات و سازه‌ها
preferred label: bridges @en
type: Concept

هدف تاسیسات و سازه‌ها
preferred label: facilities and structures by purpose @en
type: Concept
narrower: پل