Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
1984
|
| gptkbp:automated |
1928
|
| gptkbp:basisFor |
limestone
|
| gptkbp:builtYear |
1886
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:focusArea |
modern acrylic lens
|
| gptkbp:height |
59 feet
69 feet |
| https://www.w3.org/2000/01/rdf-schema#label |
Port Sanilac Lighthouse
|
| gptkbp:lightCharacteristic |
Flashing white, 6 sec
|
| gptkbp:locatedIn |
gptkb:Sanilac_County,_Michigan
|
| gptkbp:location |
gptkb:Port_Sanilac,_Michigan
|
| gptkbp:managedBy |
gptkb:United_States_Coast_Guard
|
| gptkbp:marking |
white with black lantern
|
| gptkbp:material |
gptkb:brick
|
| gptkbp:NRHPReferenceNumber |
84001802
|
| gptkbp:openToPublic |
no
|
| gptkbp:originalLens |
fourth order Fresnel lens
|
| gptkbp:range |
16 nautical miles
|
| gptkbp:shape |
conical
|
| gptkbp:bfsParent |
gptkb:Port_Sanilac,_Michigan
|
| gptkbp:bfsLayer |
7
|