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gptkbp:instanceOf
|
waterfall
|
|
gptkbp:associatedWith
|
water management history
John_A._Roebling's_legacy
|
|
gptkbp:connects
|
gptkb:Croton_Reservoir
|
|
gptkbp:constructedIn
|
gptkb:Pennsylvania
|
|
gptkbp:constructionMaterial
|
1856
masonry
|
|
gptkbp:constructionStarted
|
1848
|
|
gptkbp:crosses
|
multiple valleys
|
|
gptkbp:culturalImpact
|
inspired future aqueduct designs
|
|
gptkbp:designedBy
|
gptkb:John_A._Roebling
gptkb:Roebling's_Sons_Company
|
|
gptkbp:electronicSystems
|
neoclassical
crossing difficult terrain
|
|
gptkbp:environmentalImpact
|
influenced local ecosystems
|
|
gptkbp:features
|
multiple siphons
|
|
gptkbp:historicalEvent
|
opened in 1856
|
|
gptkbp:historicalPeriod
|
19th century
transporting water
|
|
gptkbp:historicalSignificance
|
first large-scale aqueduct in the U.S.
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Roebling's Delaware Aqueduct
|
|
gptkbp:influenced
|
modern aqueduct engineering practices
|
|
gptkbp:influencedBy
|
gptkb:Roman_aqueducts
|
|
gptkbp:inspiredBy
|
engineering challenges
|
|
gptkbp:landmark
|
historic landmark
|
|
gptkbp:legacy
|
influenced urban water supply systems
|
|
gptkbp:length
|
14 miles
|
|
gptkbp:location
|
gptkb:Delaware_River
|
|
gptkbp:maintainedBy
|
gptkb:New_York_City_Department_of_Environmental_Protection
|
|
gptkbp:material
|
stone
|
|
gptkbp:notableFeature
|
arched structures
stone_arch_bridges
|
|
gptkbp:opened
|
1856
|
|
gptkbp:partOf
|
gptkb:Croton_Aqueduct_system
|
|
gptkbp:publicAccess
|
limited access
|
|
gptkbp:recognizedBy
|
gptkb:National_Register_of_Historic_Places
|
|
gptkbp:renovated
|
20th century
|
|
gptkbp:serves
|
gptkb:New_York_City
|
|
gptkbp:significance
|
engineering landmark
|
|
gptkbp:touristAttraction
|
historical tours available
|
|
gptkbp:type
|
gravity aqueduct
|
|
gptkbp:usedFor
|
water supply
|
|
gptkbp:waterQuality
|
up to 100 million gallons per day
|
|
gptkbp:waterSource
|
gptkb:Delaware_River
gptkb:New_York_City
|