Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighthouse
|
| gptkbp:addedToNationalRegisterOfHistoricPlaces |
1983
|
| gptkbp:automated |
1978
|
| gptkbp:basisFor |
gptkb:stone
|
| gptkbp:built |
gptkb:brick
|
| gptkbp:builtYear |
1882
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:focusArea |
250 mm acrylic
|
| gptkbp:height |
44 feet
78 feet |
| https://www.w3.org/2000/01/rdf-schema#label |
Passage Island Light
|
| gptkbp:lightCharacteristic |
Flashing white every 5 seconds
|
| gptkbp:locatedIn |
gptkb:Lake_Superior
gptkb:Michigan |
| gptkbp:location |
gptkb:Passage_Island
|
| gptkbp:managedBy |
gptkb:Isle_Royale_National_Park
|
| gptkbp:NRHPReferenceNumber |
83004870
|
| gptkbp:originalLens |
fourth order Fresnel lens
|
| gptkbp:purpose |
aid to navigation
|
| gptkbp:serves |
shipping lanes between Isle Royale and Canadian shore
|
| gptkbp:shape |
square tower
|
| gptkbp:bfsParent |
gptkb:Keweenaw_County
|
| gptkbp:bfsLayer |
6
|