Statements (26)
Predicate | Object |
---|---|
gptkbp:instanceOf |
lighthouse
|
gptkbp:addedToNationalRegisterOfHistoricPlaces |
1984
|
gptkbp:alsoKnownAs |
Detroit River Lighthouse
|
gptkbp:automated |
1979
|
gptkbp:basisFor |
concrete caisson
|
gptkbp:built |
cast iron
|
gptkbp:country |
gptkb:United_States
|
gptkbp:county |
gptkb:Wayne_County
|
gptkbp:focusArea |
D9 cylindrical lens
|
gptkbp:height |
63 feet
49 feet |
https://www.w3.org/2000/01/rdf-schema#label |
Detroit River Light
|
gptkbp:latitude |
41.9633
|
gptkbp:lightCharacteristic |
Flashing white, 10s
|
gptkbp:location |
gptkb:Lake_Erie
mouth of Detroit River |
gptkbp:longitude |
-83.1233
|
gptkbp:managedBy |
gptkb:United_States_Coast_Guard
|
gptkbp:NRHPReferenceNumber |
84001800
|
gptkbp:originalLens |
Fourth order Fresnel lens
|
gptkbp:range |
18 nautical miles
|
gptkbp:shape |
conical tower
|
gptkbp:state |
gptkb:Michigan
|
gptkbp:yearLit |
1885
|
gptkbp:bfsParent |
gptkb:Great_Lakes_Lighthouse_system
|
gptkbp:bfsLayer |
8
|