Eagle Bluff Lighthouse
E385944
Eagle Bluff Lighthouse is a historic 19th-century lighthouse in Door County, Wisconsin, known for guiding ships through the treacherous waters of the Green Bay shipping lanes and now serving as a popular museum and tourist attraction.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eagle Bluff Lighthouse canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3667249 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eagle Bluff Lighthouse Context triple: [Door County, contains, Eagle Bluff Lighthouse]
-
A.
McGulpin Point Lighthouse
McGulpin Point Lighthouse is a historic 19th-century lighthouse on the Straits of Mackinac in northern Michigan, preserved today as a heritage site and museum.
-
B.
Acre Lighthouse
Acre Lighthouse is a coastal beacon in the historic port city of Acre, Israel, guiding maritime traffic along the Mediterranean shoreline.
-
C.
Baron Bliss Lighthouse
Baron Bliss Lighthouse is a prominent coastal beacon and memorial in Belize, honoring the English benefactor Baron Bliss and serving as a notable historic symbol of Belize City.
-
D.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
E.
Chicken Rock Lighthouse
Chicken Rock Lighthouse is an offshore lighthouse near the Calf of Man that warns ships of the hazardous rocks and strong currents in the surrounding waters.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eagle Bluff Lighthouse Target entity description: Eagle Bluff Lighthouse is a historic 19th-century lighthouse in Door County, Wisconsin, known for guiding ships through the treacherous waters of the Green Bay shipping lanes and now serving as a popular museum and tourist attraction.
-
A.
McGulpin Point Lighthouse
McGulpin Point Lighthouse is a historic 19th-century lighthouse on the Straits of Mackinac in northern Michigan, preserved today as a heritage site and museum.
-
B.
Acre Lighthouse
Acre Lighthouse is a coastal beacon in the historic port city of Acre, Israel, guiding maritime traffic along the Mediterranean shoreline.
-
C.
Baron Bliss Lighthouse
Baron Bliss Lighthouse is a prominent coastal beacon and memorial in Belize, honoring the English benefactor Baron Bliss and serving as a notable historic symbol of Belize City.
-
D.
Prospect Point Lighthouse
Prospect Point Lighthouse is a historic coastal beacon located at the northern tip of Vancouver’s Stanley Park, overlooking the entrance to Burrard Inlet.
-
E.
Chicken Rock Lighthouse
Chicken Rock Lighthouse is an offshore lighthouse near the Calf of Man that warns ships of the hazardous rocks and strong currents in the surrounding waters.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
lighthouse ⓘ museum ⓘ |
| architecturalStyle | keeper’s dwelling with attached tower ⓘ |
| associatedWith |
Great Lakes shipping
ⓘ
Green Bay shipping lanes ⓘ |
| automated | 1926 ⓘ |
| constructionStartYear | 1868 ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| firstLit | 1868 ⓘ |
| focalHeight | 76 feet ⓘ |
| hasExhibit |
maritime artifacts
ⓘ
restored keeper’s quarters ⓘ |
| height | 43 feet ⓘ |
| historicEra | 19th century ⓘ |
| lightCharacteristic | fixed white ⓘ |
| listedOn | National Register of Historic Places ⓘ |
| locatedIn |
Door County
ⓘ
surface form:
Door County, Wisconsin
Green Bay ⓘ Wisconsin ⓘ |
| locatedInProtectedArea | Peninsula State Park ⓘ |
| locatedNear | Fish Creek, Wisconsin ⓘ |
| locatedOn |
Niagara Escarpment
ⓘ
a bluff above Green Bay ⓘ |
| locatedOnWaterbody |
Green Bay (the arm of Lake Michigan)
ⓘ
surface form:
Green Bay (Lake Michigan)
|
| maintainedBy |
United States Coast Guard
ⓘ
surface form:
United States Coast Guard (light)
|
| managedBy | Door County Historical Society ⓘ |
| marking | cream brick tower with black lantern ⓘ |
| material | cream city brick ⓘ |
| NRHPListingYear | 1970 ⓘ |
| NRHPReferenceNumber | 70000032 ⓘ |
| offers | guided tours ⓘ |
| openToPublic | true ⓘ |
| originalLensType |
Fresnel lens
ⓘ
surface form:
third-order Fresnel lens
|
| ownedBy | Wisconsin Department of Natural Resources ⓘ |
| purpose |
to guide ships through the Green Bay shipping lanes
ⓘ
to warn ships of rocky shoals in Green Bay ⓘ |
| range | 7.5 nautical miles ⓘ |
| towerShape | square tower ⓘ |
| usedAs |
museum
ⓘ
tourist attraction ⓘ |
| yearCompleted | 1868 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Eagle Bluff Lighthouse Description of subject: Eagle Bluff Lighthouse is a historic 19th-century lighthouse in Door County, Wisconsin, known for guiding ships through the treacherous waters of the Green Bay shipping lanes and now serving as a popular museum and tourist attraction.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Door Peninsula