gptkbp:instance_of
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gptkb:battle
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gptkbp:bfsLayer
|
4
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gptkbp:bfsParent
|
gptkb:Defense_Line_of_Amsterdam
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gptkbp:associated_with
|
gptkb:military_unit
gptkb:Historical_Society
gptkb:Community_Center
local communities
environmental conservation
water management
land reclamation
military engineering
flood defense
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gptkbp:completed
|
gptkb:1920
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gptkbp:conservation_efforts
|
protected
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gptkbp:constructed_in
|
1880
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gptkbp:cultural_significance
|
Dutch heritage
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gptkbp:features
|
forts
canals
dikes
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gptkbp:historical_event
|
gptkb:Battle_of_the_Netherlands
|
gptkbp:historical_significance
|
gptkb:World_War_II
|
https://www.w3.org/2000/01/rdf-schema#label
|
Amsterdam Defense Line
|
gptkbp:includes
|
gptkb:Fort_bij_Aalsmeer
gptkb:Fort_bij_Abcoude
gptkb:Fort_bij_Krommenie
gptkb:Fort_bij_Krommeniedijk
gptkb:Fort_bij_Markenbinnen
gptkb:Fort_bij_Nigtevecht
gptkb:Fort_bij_Spijkerboor
gptkb:Fort_bij_Uithoorn
gptkb:Fort_bij_Velsen
gptkb:Fort_bij_Vijfhuizen
|
gptkbp:length
|
135 kilometers
|
gptkbp:location
|
gptkb:Netherlands
|
gptkbp:managed_by
|
gptkb:Politician
|
gptkbp:part_of
|
gptkb:Dutch_Water_Line
|
gptkbp:purpose
|
gptkb:rocket
|
gptkbp:tourist_attraction
|
gptkb:Educational_Institution
guided tours
walking paths
historical tours
biking routes
|
gptkbp:unesco_world_heritage_site
|
gptkb:battle
|
gptkbp:visitors
|
tourists
|