Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
2006
|
| gptkbp:automated |
1961
|
| gptkbp:basisFor |
concrete pier
|
| gptkbp:built |
gptkb:brick
|
| gptkbp:builtYear |
1905
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:county |
gptkb:Alpena_County
|
| gptkbp:focusArea |
gptkb:DCB-224_aerobeacon
|
| gptkbp:height |
71 feet
78 feet |
| https://www.w3.org/2000/01/rdf-schema#label |
Middle Island Lighthouse
|
| gptkbp:latitude |
45.1833
|
| gptkbp:locatedIn |
gptkb:Lake_Huron
|
| gptkbp:locatedOn |
gptkb:Middle_Island
|
| gptkbp:longitude |
-83.4333
|
| gptkbp:managedBy |
Middle Island Lighthouse Keepers Association
|
| gptkbp:marking |
white with black lantern
|
| gptkbp:NRHPReferenceNumber |
06000041
|
| gptkbp:openToPublic |
yes
|
| gptkbp:originalLens |
third order Fresnel lens
|
| gptkbp:range |
18 nautical miles
|
| gptkbp:shape |
conical tower
|
| gptkbp:state |
gptkb:Michigan
|
| gptkbp:bfsParent |
gptkb:Recherche_Archipelago_(Western_Australia)
|
| gptkbp:bfsLayer |
7
|