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gptkbp:instance_of
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gptkb:Lock
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gptkbp:accessibility
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Public access
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gptkbp:associated_with
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River Thames navigation
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gptkbp:built
|
1792
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gptkbp:community_events
|
Local festivals
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gptkbp:community_involvement
|
Local volunteers
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gptkbp:construction_material
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gptkb:stone
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gptkbp:coordinates
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51.5861° N, 0.1994° W
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gptkbp:current_use
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Recreational boating
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gptkbp:dam_type
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gptkb:Thames_Path
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gptkbp:educational_programs
|
gptkb:Yes
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gptkbp:emergency_services
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gptkb:Yes
|
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gptkbp:environmental_impact
|
Minimal
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|
gptkbp:famous_landmark
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gptkb:Yes
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gptkbp:flood_control
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gptkb:Yes
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gptkbp:function
|
Navigation
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gptkbp:historical_significance
|
Part of the Thames navigation system
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gptkbp:historical_use
|
Commercial shipping
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|
https://www.w3.org/2000/01/rdf-schema#label
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Hartwell Lock
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gptkbp:infrastructure
|
Footpaths
Cycle paths
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gptkbp:key_concept
|
Manual operation
Lock gates
60m x 7.3m
Paddle gear
Gate valves
Cill
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gptkbp:length
|
60 meters
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gptkbp:local_government
|
gptkb:Buckinghamshire_Council
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gptkbp:local_history
|
Part of the Thames history
|
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gptkbp:location
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gptkb:River_Thames
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gptkbp:lock_chamber
|
Single chamber
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gptkbp:lock_design
|
Traditional lock design
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gptkbp:lock_history
|
Over 200 years old
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gptkbp:lock_keeper
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gptkb:Yes
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gptkbp:lock_operation_hours
|
24 hours
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gptkbp:maintenance
|
Regular inspections
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gptkbp:maximum_boat_length
|
20 meters
|
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gptkbp:maximum_boat_width
|
4.5 meters
|
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gptkbp:navigation_system
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gptkb:Yes
|
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gptkbp:neighboring_city
|
Hartwell
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gptkbp:operated_by
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gptkb:Environment_Agency
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gptkbp:operational_status
|
Operational
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gptkbp:renovation
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gptkb:2000
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gptkbp:safety_features
|
Emergency telephones
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gptkbp:surrounding_area
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gptkb:Parkland
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gptkbp:tourist_attraction
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gptkb:Yes
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gptkbp:type
|
gptkb:canal
|
|
gptkbp:visitors
|
Tourists
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gptkbp:water_management
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gptkb:Yes
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gptkbp:water_source
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gptkb:River_Thames
|
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gptkbp:width
|
7.3 meters
|
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gptkbp:wildlife
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gptkb:Insects
gptkb:Plants
gptkb:fish
gptkb:Yes
gptkb:birds
|
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gptkbp:bfsParent
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gptkb:Indi_Hartwell
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gptkbp:bfsLayer
|
5
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