Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
2009
|
| gptkbp:alsoKnownAs |
gptkb:Fort_Point_Light
|
| gptkbp:basisFor |
granite
|
| gptkbp:built |
cast iron
|
| gptkbp:builtYear |
1878
|
| gptkbp:dialCode |
1-0245
|
| gptkbp:focusArea |
fourth order Fresnel lens
|
| gptkbp:height |
48 feet
55 feet |
| https://www.w3.org/2000/01/rdf-schema#label |
Portsmouth Harbor Light
|
| gptkbp:lightCharacteristic |
Flashing green every 4 seconds
|
| gptkbp:locatedIn |
gptkb:United_States
|
| gptkbp:locatedOn |
gptkb:Piscataqua_River
|
| gptkbp:location |
gptkb:New_Castle,_New_Hampshire
|
| gptkbp:managedBy |
gptkb:Friends_of_Portsmouth_Harbor_Lighthouses
|
| gptkbp:marking |
white with black lantern
|
| gptkbp:NRHPReferenceNumber |
09000324
|
| gptkbp:openToPublic |
yes
|
| gptkbp:operatedBy |
gptkb:United_States_Coast_Guard
|
| gptkbp:originalYearEstablished |
1771
|
| gptkbp:shape |
conical
|
| gptkbp:bfsParent |
gptkb:Fort_Constitution_Historic_Site
|
| gptkbp:bfsLayer |
7
|