Statements (17)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:flood_defence_system | 
| gptkbp:component | Thames Barrier | 
| gptkbp:constructionStartYear | 1974 | 
| gptkbp:country | gptkb:United_Kingdom | 
| gptkbp:includes | embankments sluices flood gates | 
| gptkbp:length | over 300 km | 
| gptkbp:location | gptkb:Thames_Estuary | 
| gptkbp:mainBarrierOpened | 1982 | 
| gptkbp:operatedBy | gptkb:Environment_Agency | 
| gptkbp:protectedBy | gptkb:London | 
| gptkbp:purpose | flood protection | 
| gptkbp:relatedTo | TE2100 Plan | 
| gptkbp:bfsParent | gptkb:Shoebury_Garrison | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Thames Estuary defences |