gptkbp:instanceOf
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gptkb:wetlands
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gptkbp:area
|
approximately 1,500 square miles
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gptkbp:drainedBy
|
gptkb:Ouse_River
gptkb:Welland_River
Nene River
Witham River
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gptkbp:ecosystem
|
gptkb:fire
bay
marina
|
gptkbp:highestPoint
|
gptkb:Holme_Fen
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gptkbp:historicalEvent
|
drainage began in 17th century
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gptkbp:historicalName
|
gptkb:The_Bedford_Level
The Great Level
|
gptkbp:historicalSignificance
|
gptkb:Cornelius_Vermuyden
|
https://www.w3.org/2000/01/rdf-schema#label
|
Fens, England
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gptkbp:locatedIn
|
gptkb:Cambridgeshire
gptkb:East_Anglia
gptkb:England
gptkb:Lincolnshire
gptkb:Norfolk
gptkb:Suffolk
|
gptkbp:lowestPoint
|
gptkb:Holme_Fen
|
gptkbp:lowestPointBelowSeaLevel
|
2.75 metres
|
gptkbp:mainCrops
|
gptkb:wheat
potatoes
flowers
vegetables
barley
sugar beet
|
gptkbp:mainTowns
|
gptkb:Boston
gptkb:Ely
gptkb:King's_Lynn
gptkb:March
gptkb:Spalding
gptkb:Wisbech
|
gptkbp:notableBuilding
|
gptkb:Boston_Stump
gptkb:Ely_Cathedral
gptkb:Ouse_Washes
gptkb:Denver_Sluice
|
gptkbp:notableFauna
|
gptkb:lake
gptkb:butterfly
gptkb:reed_warbler
water vole
bittern
marsh harrier
|
gptkbp:notableFor
|
agriculture
flood risk
low-lying land
peat soils
polders
unique landscape
drainage and land reclamation
windpumps
network of drainage ditches
|
gptkbp:protectedArea
|
gptkb:Wicken_Fen
gptkb:Woodwalton_Fen
gptkb:Holme_Fen
|
gptkbp:bfsParent
|
gptkb:St_Bega's_Isle
|
gptkbp:bfsLayer
|
8
|