inland waterway
preferred label: راه آبی درون‌مرزی @fa
type: Concept
related: lock (on waterway)

hydraulic structure
preferred label: سازه آبی @fa
type: Concept
narrower: lock (on waterway)

canal
preferred label: کانال @fa
type: Concept
related: lock (on waterway)

lock (on waterway)
related: canal
related: inland waterway
broader: hydraulic structure
preferred label: سدمتحرک (روی آب‌راهه) @fa
type: Concept