Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:lighthouse
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
1988
|
| gptkbp:automated |
1963
|
| gptkbp:basisFor |
gptkb:granite
|
| gptkbp:built |
gptkb:brick
|
| gptkbp:builtYear |
1821
|
| gptkbp:characteristic |
Flashing white every 6 seconds
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:focusArea |
250 mm
|
| gptkbp:height |
52 feet
20 feet |
| gptkbp:locatedIn |
gptkb:Maine
|
| gptkbp:locatedOn |
gptkb:Pond_Island
|
| gptkbp:location |
gptkb:Kennebec_River
|
| gptkbp:managedBy |
gptkb:U.S._Coast_Guard
|
| gptkbp:marking |
white tower, black lantern
|
| gptkbp:nearestCity |
gptkb:Phippsburg,_Maine
|
| gptkbp:NRHPReferenceNumber |
87002277
|
| gptkbp:originalLens |
Fifth order Fresnel lens
|
| gptkbp:range |
9 nautical miles
|
| gptkbp:shape |
cylindrical tower
|
| gptkbp:yearLit |
1855
|
| gptkbp:bfsParent |
gptkb:Pond_Island_Ledge
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Pond Island Ledge Light
|